113051401 has 2 divisors, whose sum is σ = 113051402. Its totient is φ = 113051400.

The previous prime is 113051399. The next prime is 113051423. The reversal of 113051401 is 104150311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 110229001 + 2822400 = 10499^2 + 1680^2 .

It is a cyclic number.

It is not a de Polignac number, because 113051401 - 2¹ = 113051399 is a prime.

Together with 113051399, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (113051431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56525700 + 56525701.

It is an arithmetic number, because the mean of its divisors is an integer number (56525701).

Almost surely, 2^113051401 is an apocalyptic number.

It is an amenable number.

113051401 is a deficient number, since it is larger than the sum of its proper divisors (1).

113051401 is an equidigital number, since it uses as much as digits as its factorization.

113051401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 60, while the sum is 16.

The square root of 113051401 is about 10632.5632375265. The cubic root of 113051401 is about 483.5321062199.

The spelling of 113051401 in words is "one hundred thirteen million, fifty-one thousand, four hundred one".