231520002050035 has 16 divisors (see below), whose sum is σ = 278297676518400. Its totient is φ = 184900244198400.

The previous prime is 231520002050021. The next prime is 231520002050047. The reversal of 231520002050035 is 530050200025132.

It is not a de Polignac number, because 231520002050035 - 2⁷ = 231520002049907 is a prime.

It is a super-2 number, since 2×231520002050035² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 231520002049985 and 231520002050012.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72335566 + ... + 75468364.

It is an arithmetic number, because the mean of its divisors is an integer number (17393604782400).

Almost surely, 2^{231520002050035} is an apocalyptic number.

231520002050035 is a deficient number, since it is larger than the sum of its proper divisors (46777674468365).

231520002050035 is a wasteful number, since it uses less digits than its factorization.

231520002050035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3157998.

The product of its (nonzero) digits is 9000, while the sum is 28.

Adding to 231520002050035 its reverse (530050200025132), we get a palindrome (761570202075167).

The spelling of 231520002050035 in words is "two hundred thirty-one trillion, five hundred twenty billion, two million, fifty thousand, thirty-five".