70103770100 has 72 divisors (see below), whose sum is σ = 187231016448. Its totient is φ = 22186684800.

The previous prime is 70103770039. The next prime is 70103770103. The reversal of 70103770100 is 107730107.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a self number, because there is not a number n which added to its sum of digits gives 70103770100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70103770103) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3842756 + ... + 3860955.

It is an arithmetic number, because the mean of its divisors is an integer number (2600430784).

Almost surely, 2^70103770100 is an apocalyptic number.

70103770100 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

70103770100 is an abundant number, since it is smaller than the sum of its proper divisors (117127246348).

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

70103770100 is a wasteful number, since it uses less digits than its factorization.

70103770100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7703745 (or 7703738 counting only the distinct ones).

The product of its (nonzero) digits is 1029, while the sum is 26.

The spelling of 70103770100 in words is "seventy billion, one hundred three million, seven hundred seventy thousand, one hundred".