102906555379 has 8 divisors (see below), whose sum is σ = 110586150288. Its totient is φ = 95407656960.

The previous prime is 102906555347. The next prime is 102906555383. The reversal of 102906555379 is 973555609201.

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

It is not a de Polignac number, because 102906555379 - 2⁵ = 102906555347 is a prime.

It is not an unprimeable number, because it can be changed into a prime (102906552379) 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, 45172942 + ... + 45175219.

It is an arithmetic number, because the mean of its divisors is an integer number (13823268786).

Almost surely, 2^102906555379 is an apocalyptic number.

102906555379 is a deficient number, since it is larger than the sum of its proper divisors (7679594909).

102906555379 is an equidigital number, since it uses as much as digits as its factorization.

102906555379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90348245.

The product of its (nonzero) digits is 2551500, while the sum is 52.

The spelling of 102906555379 in words is "one hundred two billion, nine hundred six million, five hundred fifty-five thousand, three hundred seventy-nine".