115919960751 has 24 divisors (see below), whose sum is σ = 191390269824. Its totient is φ = 66229477200.

The previous prime is 115919960749. The next prime is 115919960753. The reversal of 115919960751 is 157069919511.

115919960751 is a `hidden beast` number, since 1 + 15 + 9 + 19 + 9 + 607 + 5 + 1 = 666.

It is an interprime number because it is at equal distance from previous prime (115919960749) and next prime (115919960753).

It is not a de Polignac number, because 115919960751 - 2¹ = 115919960749 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115919960753) 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, 263800 + ... + 549026.

It is an arithmetic number, because the mean of its divisors is an integer number (7974594576).

Almost surely, 2^115919960751 is an apocalyptic number.

115919960751 is a deficient number, since it is larger than the sum of its proper divisors (75470309073).

115919960751 is a wasteful number, since it uses less digits than its factorization.

115919960751 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 291691 (or 291688 counting only the distinct ones).

The product of its (nonzero) digits is 765450, while the sum is 54.

The spelling of 115919960751 in words is "one hundred fifteen billion, nine hundred nineteen million, nine hundred sixty thousand, seven hundred fifty-one".