13151131111301 has 24 divisors (see below), whose sum is σ = 13771151797536. Its totient is φ = 12557976532640.

The previous prime is 13151131111273. The next prime is 13151131111303. The reversal of 13151131111301 is 10311113115131.

It is not a de Polignac number, because 13151131111301 - 2³⁴ = 13133951242117 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13151131111303) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 789327911 + ... + 789344571.

It is an arithmetic number, because the mean of its divisors is an integer number (573797991564).

Almost surely, 2^{13151131111301} is an apocalyptic number.

It is an amenable number.

13151131111301 is a deficient number, since it is larger than the sum of its proper divisors (620020686235).

13151131111301 is a wasteful number, since it uses less digits than its factorization.

13151131111301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19153 (or 19130 counting only the distinct ones).

The product of its (nonzero) digits is 135, while the sum is 23.

Adding to 13151131111301 its reverse (10311113115131), we get a palindrome (23462244226432).

The spelling of 13151131111301 in words is "thirteen trillion, one hundred fifty-one billion, one hundred thirty-one million, one hundred eleven thousand, three hundred one".