113414502520 has 32 divisors (see below), whose sum is σ = 278381052720. Its totient is φ = 41241637120.

The previous prime is 113414502511. The next prime is 113414502541. The reversal of 113414502520 is 25205414311.

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, 128879677 + ... + 128880556.

Almost surely, 2^113414502520 is an apocalyptic number.

113414502520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113414502520 is an abundant number, since it is smaller than the sum of its proper divisors (164966550200).

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

113414502520 is a wasteful number, since it uses less digits than its factorization.

113414502520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257760255 (or 257760251 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 28.

Adding to 113414502520 its reverse (25205414311), we get a palindrome (138619916831).

The spelling of 113414502520 in words is "one hundred thirteen billion, four hundred fourteen million, five hundred two thousand, five hundred twenty".