13168862151 has 4 divisors (see below), whose sum is σ = 17558482872. Its totient is φ = 8779241432.

The previous prime is 13168862137. The next prime is 13168862173. The reversal of 13168862151 is 15126886131.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13168862151 - 2¹³ = 13168853959 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13168862131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2194810356 + ... + 2194810361.

It is an arithmetic number, because the mean of its divisors is an integer number (4389620718).

Almost surely, 2^13168862151 is an apocalyptic number.

13168862151 is a deficient number, since it is larger than the sum of its proper divisors (4389620721).

13168862151 is an equidigital number, since it uses as much as digits as its factorization.

13168862151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4389620720.

The product of its digits is 69120, while the sum is 42.

The spelling of 13168862151 in words is "thirteen billion, one hundred sixty-eight million, eight hundred sixty-two thousand, one hundred fifty-one".