113421023131460 has 192 divisors, whose sum is σ = 270764060442624. Its totient is φ = 39535290009600.

The previous prime is 113421023131447. The next prime is 113421023131517. The reversal of 113421023131460 is 64131320124311.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1238404829 + ... + 1238496411.

It is an arithmetic number, because the mean of its divisors is an integer number (1410229481472).

Almost surely, 2^{113421023131460} is an apocalyptic number.

113421023131460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 113421023131460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (135382030221312).

113421023131460 is an abundant number, since it is smaller than the sum of its proper divisors (157343037311164).

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

113421023131460 is a wasteful number, since it uses less digits than its factorization.

113421023131460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93354 (or 93352 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 32.

Adding to 113421023131460 its reverse (64131320124311), we get a palindrome (177552343255771).

The spelling of 113421023131460 in words is "one hundred thirteen trillion, four hundred twenty-one billion, twenty-three million, one hundred thirty-one thousand, four hundred sixty".