99850003131 has 8 divisors (see below), whose sum is σ = 133135478784. Its totient is φ = 66565598120.

The previous prime is 99850003103. The next prime is 99850003139. The reversal of 99850003131 is 13130005899.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 99850003131 - 2⁹ = 99850002619 is a prime.

It is a super-4 number, since 4×99850003131⁴ (a number of 45 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 99850003131.

It is not an unprimeable number, because it can be changed into a prime (99850003139) 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, 16335 + ... + 447176.

It is an arithmetic number, because the mean of its divisors is an integer number (16641934848).

Almost surely, 2^99850003131 is an apocalyptic number.

99850003131 is a deficient number, since it is larger than the sum of its proper divisors (33285475653).

99850003131 is a wasteful number, since it uses less digits than its factorization.

99850003131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 535321.

The product of its (nonzero) digits is 29160, while the sum is 39.

The spelling of 99850003131 in words is "ninety-nine billion, eight hundred fifty million, three thousand, one hundred thirty-one".