100797922951 has 4 divisors (see below), whose sum is σ = 109961370504. Its totient is φ = 91634475400.

The previous prime is 100797922861. The next prime is 100797923011. The reversal of 100797922951 is 159229797001.

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 100797922951 - 2¹¹ = 100797920903 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100797926951) 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, 4581723760 + ... + 4581723781.

It is an arithmetic number, because the mean of its divisors is an integer number (27490342626).

Almost surely, 2^100797922951 is an apocalyptic number.

100797922951 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

100797922951 is a deficient number, since it is larger than the sum of its proper divisors (9163447553).

100797922951 is an equidigital number, since it uses as much as digits as its factorization.

100797922951 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9163447552.

The product of its (nonzero) digits is 714420, while the sum is 52.

The spelling of 100797922951 in words is "one hundred billion, seven hundred ninety-seven million, nine hundred twenty-two thousand, nine hundred fifty-one".