101513313154155 has 32 divisors (see below), whose sum is σ = 185633907669504. Its totient is φ = 46403695109376.

The previous prime is 101513313154087. The next prime is 101513313154241. The reversal of 101513313154155 is 551451313315101.

It is not a de Polignac number, because 101513313154155 - 2⁷ = 101513313154027 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22856757 + ... + 26934326.

It is an arithmetic number, because the mean of its divisors is an integer number (5801059614672).

Almost surely, 2^{101513313154155} is an apocalyptic number.

101513313154155 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

101513313154155 is a deficient number, since it is larger than the sum of its proper divisors (84120594515349).

101513313154155 is a wasteful number, since it uses less digits than its factorization.

101513313154155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49810515.

The product of its (nonzero) digits is 67500, while the sum is 39.

Adding to 101513313154155 its reverse (551451313315101), we get a palindrome (652964626469256).

The spelling of 101513313154155 in words is "one hundred one trillion, five hundred thirteen billion, three hundred thirteen million, one hundred fifty-four thousand, one hundred fifty-five".