13155101045 has 16 divisors (see below), whose sum is σ = 16480236672. Its totient is φ = 10061768640.

The previous prime is 13155101039. The next prime is 13155101077. The reversal of 13155101045 is 54010155131.

It is a de Polignac number, because none of the positive numbers 2^k-13155101045 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 228650 + ... + 280340.

It is an arithmetic number, because the mean of its divisors is an integer number (1030014792).

Almost surely, 2^13155101045 is an apocalyptic number.

It is an amenable number.

13155101045 is a deficient number, since it is larger than the sum of its proper divisors (3325135627).

13155101045 is a wasteful number, since it uses less digits than its factorization.

13155101045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53932.

The product of its (nonzero) digits is 1500, while the sum is 26.

Adding to 13155101045 its reverse (54010155131), we get a palindrome (67165256176).

The spelling of 13155101045 in words is "thirteen billion, one hundred fifty-five million, one hundred one thousand, forty-five".