102755498974 has 4 divisors (see below), whose sum is σ = 154133248464. Its totient is φ = 51377749486.

The previous prime is 102755498957. The next prime is 102755498999. The reversal of 102755498974 is 479894557201.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 479894557201 = 167 ⋅2873620103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25688874742 + ... + 25688874745.

It is an arithmetic number, because the mean of its divisors is an integer number (38533312116).

Almost surely, 2^102755498974 is an apocalyptic number.

102755498974 is a deficient number, since it is larger than the sum of its proper divisors (51377749490).

102755498974 is an equidigital number, since it uses as much as digits as its factorization.

102755498974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51377749489.

The product of its (nonzero) digits is 25401600, while the sum is 61.

The spelling of 102755498974 in words is "one hundred two billion, seven hundred fifty-five million, four hundred ninety-eight thousand, nine hundred seventy-four".