2134510501 has 4 divisors (see below), whose sum is σ = 2192200012. Its totient is φ = 2076820992.

The previous prime is 2134510489. The next prime is 2134510523. The reversal of 2134510501 is 1050154312.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1102173601 + 1032336900 = 33199^2 + 32130^2 .

It is a cyclic number.

It is not a de Polignac number, because 2134510501 - 2⁷ = 2134510373 is a prime.

It is a super-2 number, since 2×2134510501² = 9112270157758542002, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2134510541) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28844700 + ... + 28844773.

It is an arithmetic number, because the mean of its divisors is an integer number (548050003).

Almost surely, 2^2134510501 is an apocalyptic number.

It is an amenable number.

2134510501 is a deficient number, since it is larger than the sum of its proper divisors (57689511).

2134510501 is an equidigital number, since it uses as much as digits as its factorization.

2134510501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57689510.

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 2134510501 is about 46200.7629915351. The cubic root of 2134510501 is about 1287.5559157040. Note that the first 3 decimals are identical.

Adding to 2134510501 its reverse (1050154312), we get a palindrome (3184664813).

The spelling of 2134510501 in words is "two billion, one hundred thirty-four million, five hundred ten thousand, five hundred one".