113220110025031 has 2 divisors, whose sum is σ = 113220110025032. Its totient is φ = 113220110025030.

The previous prime is 113220110024953. The next prime is 113220110025049. The reversal of 113220110025031 is 130520011022311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 113220110025031 - 2¹¹ = 113220110022983 is a prime.

It is a super-2 number, since 2×113220110025031² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 113220110024993 and 113220110025011.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113220110025331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56610055012515 + 56610055012516.

It is an arithmetic number, because the mean of its divisors is an integer number (56610055012516).

Almost surely, 2^{113220110025031} is an apocalyptic number.

113220110025031 is a deficient number, since it is larger than the sum of its proper divisors (1).

113220110025031 is an equidigital number, since it uses as much as digits as its factorization.

113220110025031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 360, while the sum is 22.

Adding to 113220110025031 its reverse (130520011022311), we get a palindrome (243740121047342).

The spelling of 113220110025031 in words is "one hundred thirteen trillion, two hundred twenty billion, one hundred ten million, twenty-five thousand, thirty-one".