99703520130 has 32 divisors (see below), whose sum is σ = 239347234368. Its totient is φ = 26581073600.

The previous prime is 99703520117. The next prime is 99703520141. The reversal of 99703520130 is 3102530799.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 283461 + ... + 528920.

It is an arithmetic number, because the mean of its divisors is an integer number (7479601074).

Almost surely, 2^99703520130 is an apocalyptic number.

99703520130 is an abundant number, since it is smaller than the sum of its proper divisors (139643714238).

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

99703520130 is a wasteful number, since it uses less digits than its factorization.

99703520130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 816482.

The product of its (nonzero) digits is 51030, while the sum is 39.

The spelling of 99703520130 in words is "ninety-nine billion, seven hundred three million, five hundred twenty thousand, one hundred thirty".