113142424020 has 48 divisors (see below), whose sum is σ = 319935426048. Its totient is φ = 29872585600.

The previous prime is 113142424007. The next prime is 113142424033. The reversal of 113142424020 is 20424241311.

113142424020 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (113142424007) and next prime (113142424033).

It is a super-2 number, since 2×113142424020² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

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, 9329124 + ... + 9341243.

It is an arithmetic number, because the mean of its divisors is an integer number (6665321376).

Almost surely, 2^113142424020 is an apocalyptic number.

113142424020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113142424020 is an abundant number, since it is smaller than the sum of its proper divisors (206793002028).

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

113142424020 is a wasteful number, since it uses less digits than its factorization.

113142424020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18670480 (or 18670478 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 113142424020 its reverse (20424241311), we get a palindrome (133566665331).

The spelling of 113142424020 in words is "one hundred thirteen billion, one hundred forty-two million, four hundred twenty-four thousand, twenty".