113423210042020 has 12 divisors (see below), whose sum is σ = 238188741088284. Its totient is φ = 45369284016800.

The previous prime is 113423210042017. The next prime is 113423210042071. The reversal of 113423210042020 is 20240012324311.

It can be written as a sum of positive squares in 2 ways, for example, as 60769726704036 + 52653483337984 = 7795494^2 + 7256272^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2835580251031 + ... + 2835580251070.

It is an arithmetic number, because the mean of its divisors is an integer number (19849061757357).

Almost surely, 2^{113423210042020} is an apocalyptic number.

113423210042020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113423210042020 is an abundant number, since it is smaller than the sum of its proper divisors (124765531046264).

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

113423210042020 is a wasteful number, since it uses less digits than its factorization.

113423210042020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5671160502110 (or 5671160502108 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 113423210042020 its reverse (20240012324311), we get a palindrome (133663222366331).

The spelling of 113423210042020 in words is "one hundred thirteen trillion, four hundred twenty-three billion, two hundred ten million, forty-two thousand, twenty".