113405231460 has 48 divisors (see below), whose sum is σ = 317564888256. Its totient is φ = 30238515072.

The previous prime is 113405231449. The next prime is 113405231477. The reversal of 113405231460 is 64132504311.

It is a super-4 number, since 4×113405231460⁴ (a number of 45 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 587419 + ... + 756221.

It is an arithmetic number, because the mean of its divisors is an integer number (6615935172).

Almost surely, 2^113405231460 is an apocalyptic number.

113405231460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113405231460 is an abundant number, since it is smaller than the sum of its proper divisors (204159656796).

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

113405231460 is a wasteful number, since it uses less digits than its factorization.

113405231460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180012 (or 180010 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

Adding to 113405231460 its reverse (64132504311), we get a palindrome (177537735771).

It can be divided in two parts, 113405 and 231460, that added together give a triangular number (344865 = T₈₃₀).

The spelling of 113405231460 in words is "one hundred thirteen billion, four hundred five million, two hundred thirty-one thousand, four hundred sixty".