113032142532 has 18 divisors (see below), whose sum is σ = 285720138158. Its totient is φ = 37677380832.

The previous prime is 113032142521. The next prime is 113032142539. The reversal of 113032142532 is 235241230311.

113032142532 is a `hidden beast` number, since 113 + 0 + 3 + 2 + 14 + 2 + 532 = 666.

It can be written as a sum of positive squares in only one way, i.e., 100605689856 + 12426452676 = 317184^2 + 111474^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a junction number, because it is equal to n+sod(n) for n = 113032142496 and 113032142505.

It is not an unprimeable number, because it can be changed into a prime (113032142539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1569890833 + ... + 1569890904.

Almost surely, 2^113032142532 is an apocalyptic number.

113032142532 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

113032142532 is an abundant number, since it is smaller than the sum of its proper divisors (172687995626).

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

113032142532 is a wasteful number, since it uses less digits than its factorization.

113032142532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3139781747 (or 3139781742 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

Adding to 113032142532 its reverse (235241230311), we get a palindrome (348273372843).

The spelling of 113032142532 in words is "one hundred thirteen billion, thirty-two million, one hundred forty-two thousand, five hundred thirty-two".