115401003157 has 8 divisors (see below), whose sum is σ = 126645849792. Its totient is φ = 104281797600.

The previous prime is 115401003149. The next prime is 115401003161. The reversal of 115401003157 is 751300104511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 115401003157 - 2³ = 115401003149 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115401003197) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31408344 + ... + 31412017.

It is an arithmetic number, because the mean of its divisors is an integer number (15830731224).

Almost surely, 2^115401003157 is an apocalyptic number.

It is an amenable number.

115401003157 is a deficient number, since it is larger than the sum of its proper divisors (11244846635).

115401003157 is a wasteful number, since it uses less digits than its factorization.

115401003157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62820539.

The product of its (nonzero) digits is 2100, while the sum is 28.

Adding to 115401003157 its reverse (751300104511), we get a palindrome (866701107668).

The spelling of 115401003157 in words is "one hundred fifteen billion, four hundred one million, three thousand, one hundred fifty-seven".