113023123010020 has 24 divisors (see below), whose sum is σ = 249840587707200. Its totient is φ = 42829815035232.

The previous prime is 113023123009999. The next prime is 113023123010041. The reversal of 113023123010020 is 20010321320311.

It is an interprime number because it is at equal distance from previous prime (113023123009999) and next prime (113023123010041).

It is a super-2 number, since 2×113023123010020² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a self number, because there is not a number n which added to its sum of digits gives 113023123010020.

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, 148714635160 + ... + 148714635919.

It is an arithmetic number, because the mean of its divisors is an integer number (10410024487800).

Almost surely, 2^{113023123010020} is an apocalyptic number.

113023123010020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113023123010020 is an abundant number, since it is smaller than the sum of its proper divisors (136817464697180).

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

113023123010020 is a wasteful number, since it uses less digits than its factorization.

113023123010020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 297429271107 (or 297429271105 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 113023123010020 its reverse (20010321320311), we get a palindrome (133033444330331).

The spelling of 113023123010020 in words is "one hundred thirteen trillion, twenty-three billion, one hundred twenty-three million, ten thousand, twenty".