2114510231 has 4 divisors (see below), whose sum is σ = 2114637192. Its totient is φ = 2114383272.

The previous prime is 2114510219. The next prime is 2114510243. The reversal of 2114510231 is 1320154112.

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

It is an interprime number because it is at equal distance from previous prime (2114510219) and next prime (2114510243).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2114510231 is a prime.

It is a super-2 number, since 2×2114510231² = 8942307034007346722, 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 (2114510731) 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, 33905 + ... + 73338.

It is an arithmetic number, because the mean of its divisors is an integer number (528659298).

Almost surely, 2^2114510231 is an apocalyptic number.

2114510231 is a deficient number, since it is larger than the sum of its proper divisors (126961).

2114510231 is a wasteful number, since it uses less digits than its factorization.

2114510231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126960.

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 2114510231 is about 45983.8040074981. The cubic root of 2114510231 is about 1283.5218421161.

Adding to 2114510231 its reverse (1320154112), we get a palindrome (3434664343).

The spelling of 2114510231 in words is "two billion, one hundred fourteen million, five hundred ten thousand, two hundred thirty-one".