99013077 has 16 divisors (see below), whose sum is σ = 147000000. Its totient is φ = 65867472.

The previous prime is 99013043. The next prime is 99013081. The reversal of 99013077 is 77031099.

It is not a de Polignac number, because 99013077 - 2¹⁸ = 98750933 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99013007) 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, 9799 + ... + 17147.

It is an arithmetic number, because the mean of its divisors is an integer number (9187500).

Almost surely, 2^99013077 is an apocalyptic number.

It is an amenable number.

99013077 is a deficient number, since it is larger than the sum of its proper divisors (47986923).

99013077 is a wasteful number, since it uses less digits than its factorization.

99013077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7857 (or 7851 counting only the distinct ones).

The product of its (nonzero) digits is 11907, while the sum is 36.

The square root of 99013077 is about 9950.5314933425. The cubic root of 99013077 is about 462.6268687259.

The spelling of 99013077 in words is "ninety-nine million, thirteen thousand, seventy-seven".