103251078078 has 32 divisors (see below), whose sum is σ = 213219440640. Its totient is φ = 33298061280.

The previous prime is 103251078071. The next prime is 103251078101. The reversal of 103251078078 is 870870152301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103251078071) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 657703 + ... + 799421.

It is an arithmetic number, because the mean of its divisors is an integer number (6663107520).

Almost surely, 2^103251078078 is an apocalyptic number.

103251078078 is an abundant number, since it is smaller than the sum of its proper divisors (109968362562).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

103251078078 is a wasteful number, since it uses less digits than its factorization.

103251078078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145672.

The product of its (nonzero) digits is 94080, while the sum is 42.

The spelling of 103251078078 in words is "one hundred three billion, two hundred fifty-one million, seventy-eight thousand, seventy-eight".