113022001420 has 24 divisors (see below), whose sum is σ = 237354362784. Its totient is φ = 45207246336.

The previous prime is 113022001387. The next prime is 113022001447. The reversal of 113022001420 is 24100220311.

It is a junction number, because it is equal to n+sod(n) for n = 113022001394 and 113022001403.

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, 633009 + ... + 791671.

It is an arithmetic number, because the mean of its divisors is an integer number (9889765116).

Almost surely, 2^113022001420 is an apocalyptic number.

113022001420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113022001420 is an abundant number, since it is smaller than the sum of its proper divisors (124332361364).

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

113022001420 is a wasteful number, since it uses less digits than its factorization.

113022001420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194289 (or 194287 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 113022001420 its reverse (24100220311), we get a palindrome (137122221731).

The spelling of 113022001420 in words is "one hundred thirteen billion, twenty-two million, one thousand, four hundred twenty".