113253534064 has 40 divisors (see below), whose sum is σ = 253457782128. Its totient is φ = 48450708480.

The previous prime is 113253534041. The next prime is 113253534143. The reversal of 113253534064 is 460435352311.

It is a super-3 number, since 3×113253534064³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18923067 + ... + 18929050.

Almost surely, 2^113253534064 is an apocalyptic number.

It is an amenable number.

113253534064 is an abundant number, since it is smaller than the sum of its proper divisors (140204248064).

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

113253534064 is a wasteful number, since it uses less digits than its factorization.

113253534064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37852153 (or 37852147 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 37.

Adding to 113253534064 its reverse (460435352311), we get a palindrome (573688886375).

The spelling of 113253534064 in words is "one hundred thirteen billion, two hundred fifty-three million, five hundred thirty-four thousand, sixty-four".