156235300243051 has 16 divisors (see below), whose sum is σ = 165505461498720. Its totient is φ = 146974016931840.

The previous prime is 156235300243039. The next prime is 156235300243111. The reversal of 156235300243051 is 150342003532651.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-156235300243051 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 156235300242995 and 156235300243013.

It is not an unprimeable number, because it can be changed into a prime (156235300243951) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1029026895 + ... + 1029178711.

It is an arithmetic number, because the mean of its divisors is an integer number (10344091343670).

Almost surely, 2^{156235300243051} is an apocalyptic number.

156235300243051 is a deficient number, since it is larger than the sum of its proper divisors (9270161255669).

156235300243051 is a wasteful number, since it uses less digits than its factorization.

156235300243051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180654.

The product of its (nonzero) digits is 324000, while the sum is 40.

The spelling of 156235300243051 in words is "one hundred fifty-six trillion, two hundred thirty-five billion, three hundred million, two hundred forty-three thousand, fifty-one".