99713901 has 16 divisors (see below), whose sum is σ = 158552064. Its totient is φ = 54501744.

The previous prime is 99713893. The next prime is 99713903. The reversal of 99713901 is 10931799.

It is not a de Polignac number, because 99713901 - 2³ = 99713893 is a prime.

It is a super-3 number, since 3×99713901³ (a number of 25 digits) contains 333 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 99713901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99713903) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 102741 + ... + 103706.

It is an arithmetic number, because the mean of its divisors is an integer number (9909504).

Almost surely, 2^99713901 is an apocalyptic number.

It is an amenable number.

99713901 is a deficient number, since it is larger than the sum of its proper divisors (58838163).

99713901 is a wasteful number, since it uses less digits than its factorization.

99713901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206480.

The product of its (nonzero) digits is 15309, while the sum is 39.

The square root of 99713901 is about 9985.6848037578. The cubic root of 99713901 is about 463.7158092408.

The spelling of 99713901 in words is "ninety-nine million, seven hundred thirteen thousand, nine hundred one".