100347680078 has 16 divisors (see below), whose sum is σ = 155395808640. Its totient is φ = 48549468000.

The previous prime is 100347680077. The next prime is 100347680089. The reversal of 100347680078 is 870086743001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100347680077) 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, 444128 + ... + 630828.

It is an arithmetic number, because the mean of its divisors is an integer number (9712238040).

Almost surely, 2^100347680078 is an apocalyptic number.

100347680078 is a deficient number, since it is larger than the sum of its proper divisors (55048128562).

100347680078 is a wasteful number, since it uses less digits than its factorization.

100347680078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195403.

The product of its (nonzero) digits is 225792, while the sum is 44.

The spelling of 100347680078 in words is "one hundred billion, three hundred forty-seven million, six hundred eighty thousand, seventy-eight".