113231401456 has 10 divisors (see below), whose sum is σ = 219385840352. Its totient is φ = 56615700720.

The previous prime is 113231401421. The next prime is 113231401457. The reversal of 113231401456 is 654104132311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113231401457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3538481280 + ... + 3538481311.

Almost surely, 2^113231401456 is an apocalyptic number.

113231401456 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

113231401456 is a deficient number, since it is larger than the sum of its proper divisors (106154438896).

113231401456 is an equidigital number, since it uses as much as digits as its factorization.

113231401456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7076962599 (or 7076962593 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 31.

Adding to 113231401456 its reverse (654104132311), we get a palindrome (767335533767).

The spelling of 113231401456 in words is "one hundred thirteen billion, two hundred thirty-one million, four hundred one thousand, four hundred fifty-six".