12701115651 has 8 divisors (see below), whose sum is σ = 19354081024. Its totient is φ = 7257780360.

The previous prime is 12701115643. The next prime is 12701115659. The reversal of 12701115651 is 15651110721.

It is an interprime number because it is at equal distance from previous prime (12701115643) and next prime (12701115659).

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

It is not a de Polignac number, because 12701115651 - 2³ = 12701115643 is a prime.

It is a super-2 number, since 2×12701115651² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12701115659) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 302407495 + ... + 302407536.

It is an arithmetic number, because the mean of its divisors is an integer number (2419260128).

Almost surely, 2^12701115651 is an apocalyptic number.

12701115651 is a deficient number, since it is larger than the sum of its proper divisors (6652965373).

12701115651 is an equidigital number, since it uses as much as digits as its factorization.

12701115651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 604815041.

The product of its (nonzero) digits is 2100, while the sum is 30.

The spelling of 12701115651 in words is "twelve billion, seven hundred one million, one hundred fifteen thousand, six hundred fifty-one".