2101433051 has 2 divisors, whose sum is σ = 2101433052. Its totient is φ = 2101433050.

The previous prime is 2101433029. The next prime is 2101433069. The reversal of 2101433051 is 1503341012.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2101433051 - 2¹⁰ = 2101432027 is a prime.

It is not a weakly prime, because it can be changed into another prime (2101433011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1050716525 + 1050716526.

It is an arithmetic number, because the mean of its divisors is an integer number (1050716526).

Almost surely, 2^2101433051 is an apocalyptic number.

2101433051 is a deficient number, since it is larger than the sum of its proper divisors (1).

2101433051 is an equidigital number, since it uses as much as digits as its factorization.

2101433051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 2101433051 is about 45841.3901512596. The cubic root of 2101433051 is about 1280.8703900630.

Adding to 2101433051 its reverse (1503341012), we get a palindrome (3604774063).

The spelling of 2101433051 in words is "two billion, one hundred one million, four hundred thirty-three thousand, fifty-one".