113751401 has 2 divisors, whose sum is σ = 113751402. Its totient is φ = 113751400.

The previous prime is 113751373. The next prime is 113751433. The reversal of 113751401 is 104157311.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 102495376 + 11256025 = 10124^2 + 3355^2 .

It is a cyclic number.

It is not a de Polignac number, because 113751401 - 2²⁶ = 46642537 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (113751481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56875700 + 56875701.

It is an arithmetic number, because the mean of its divisors is an integer number (56875701).

Almost surely, 2^113751401 is an apocalyptic number.

It is an amenable number.

113751401 is a deficient number, since it is larger than the sum of its proper divisors (1).

113751401 is an equidigital number, since it uses as much as digits as its factorization.

113751401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 420, while the sum is 23.

The square root of 113751401 is about 10665.4301835416. The cubic root of 113751401 is about 484.5280433826.

The spelling of 113751401 in words is "one hundred thirteen million, seven hundred fifty-one thousand, four hundred one".