11256020634232 has 16 divisors (see below), whose sum is σ = 23023678570200. Its totient is φ = 5116373015520.

The previous prime is 11256020634227. The next prime is 11256020634239. The reversal of 11256020634232 is 23243602065211.

It is a junction number, because it is equal to n+sod(n) for n = 11256020634191 and 11256020634200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11256020634239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63954662607 + ... + 63954662782.

Almost surely, 2^{11256020634232} is an apocalyptic number.

It is an amenable number.

11256020634232 is an abundant number, since it is smaller than the sum of its proper divisors (11767657935968).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11256020634232 is a wasteful number, since it uses less digits than its factorization.

11256020634232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127909325406 (or 127909325402 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 37.

Adding to 11256020634232 its reverse (23243602065211), we get a palindrome (34499622699443).

The spelling of 11256020634232 in words is "eleven trillion, two hundred fifty-six billion, twenty million, six hundred thirty-four thousand, two hundred thirty-two".