113401225401 has 16 divisors (see below), whose sum is σ = 153608954688. Its totient is φ = 74399371200.

The previous prime is 113401225391. The next prime is 113401225411. The reversal of 113401225401 is 104522104311.

It is an interprime number because it is at equal distance from previous prime (113401225391) and next prime (113401225411).

It is not a de Polignac number, because 113401225401 - 2⁵ = 113401225369 is a prime.

It is a super-2 number, since 2×113401225401² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (113401225411) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71070 + ... + 481511.

It is an arithmetic number, because the mean of its divisors is an integer number (9600559668).

Almost surely, 2^113401225401 is an apocalyptic number.

It is an amenable number.

113401225401 is a deficient number, since it is larger than the sum of its proper divisors (40207729287).

113401225401 is a wasteful number, since it uses less digits than its factorization.

113401225401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 553672.

The product of its (nonzero) digits is 960, while the sum is 24.

Adding to 113401225401 its reverse (104522104311), we get a palindrome (217923329712).

The spelling of 113401225401 in words is "one hundred thirteen billion, four hundred one million, two hundred twenty-five thousand, four hundred one".