117010770451 has 4 divisors (see below), whose sum is σ = 117089355400. Its totient is φ = 116932185504.

The previous prime is 117010770439. The next prime is 117010770479. The reversal of 117010770451 is 154077010711.

It is a happy number.

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 117010770451 - 2⁷ = 117010770323 is a prime.

It is a super-2 number, since 2×117010770451² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (117010770421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39290241 + ... + 39293218.

It is an arithmetic number, because the mean of its divisors is an integer number (29272338850).

Almost surely, 2^117010770451 is an apocalyptic number.

117010770451 is a deficient number, since it is larger than the sum of its proper divisors (78584949).

117010770451 is an equidigital number, since it uses as much as digits as its factorization.

117010770451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78584948.

The product of its (nonzero) digits is 6860, while the sum is 34.

The spelling of 117010770451 in words is "one hundred seventeen billion, ten million, seven hundred seventy thousand, four hundred fifty-one".