113020120322050 has 24 divisors (see below), whose sum is σ = 210462147306000. Its totient is φ = 45155419417680.

The previous prime is 113020120322009. The next prime is 113020120322051. The reversal of 113020120322050 is 50223021020311.

It is a super-2 number, since 2×113020120322050² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (113020120322051) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1315674400 + ... + 1315760299.

It is an arithmetic number, because the mean of its divisors is an integer number (8769256137750).

Almost surely, 2^{113020120322050} is an apocalyptic number.

113020120322050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

113020120322050 is a deficient number, since it is larger than the sum of its proper divisors (97442026983950).

113020120322050 is a wasteful number, since it uses less digits than its factorization.

113020120322050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2631435570 (or 2631435565 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

Adding to 113020120322050 its reverse (50223021020311), we get a palindrome (163243141342361).

The spelling of 113020120322050 in words is "one hundred thirteen trillion, twenty billion, one hundred twenty million, three hundred twenty-two thousand, fifty".