13100155115 has 8 divisors (see below), whose sum is σ = 15721149168. Its totient is φ = 10479482080.

The previous prime is 13100155109. The next prime is 13100155121. The reversal of 13100155115 is 51155100131.

It is an interprime number because it is at equal distance from previous prime (13100155109) and next prime (13100155121).

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

It is not a de Polignac number, because 13100155115 - 2⁴ = 13100155099 is a prime.

It is a super-2 number, since 2×13100155115² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21185 + ... + 163245.

It is an arithmetic number, because the mean of its divisors is an integer number (1965143646).

Almost surely, 2^13100155115 is an apocalyptic number.

13100155115 is a deficient number, since it is larger than the sum of its proper divisors (2620994053).

13100155115 is a wasteful number, since it uses less digits than its factorization.

13100155115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160509.

The product of its (nonzero) digits is 375, while the sum is 23.

Adding to 13100155115 its reverse (51155100131), we get a palindrome (64255255246).

The spelling of 13100155115 in words is "thirteen billion, one hundred million, one hundred fifty-five thousand, one hundred fifteen".