99215735130 has 24 divisors (see below), whose sum is σ = 257960911572. Its totient is φ = 26457529344.

The previous prime is 99215735119. The next prime is 99215735131. The reversal of 99215735130 is 3153751299.

99215735130 is a `hidden beast` number, since 9 + 9 + 21 + 573 + 51 + 3 + 0 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 94318394769 + 4897340361 = 307113^2 + 69981^2 .

It is a super-2 number, since 2×99215735130² (a number of 23 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (99215735131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 551198439 + ... + 551198618.

Almost surely, 2^99215735130 is an apocalyptic number.

99215735130 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

99215735130 is an abundant number, since it is smaller than the sum of its proper divisors (158745176442).

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

99215735130 is a wasteful number, since it uses less digits than its factorization.

99215735130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1102397070 (or 1102397067 counting only the distinct ones).

The product of its (nonzero) digits is 255150, while the sum is 45.

The spelling of 99215735130 in words is "ninety-nine billion, two hundred fifteen million, seven hundred thirty-five thousand, one hundred thirty".