99793102 has 4 divisors (see below), whose sum is σ = 149689656. Its totient is φ = 49896550.

The previous prime is 99793069. The next prime is 99793103. The reversal of 99793102 is 20139799.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 20139799 = 223 ⋅90313.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99793103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24948274 + ... + 24948277.

It is an arithmetic number, because the mean of its divisors is an integer number (37422414).

Almost surely, 2^99793102 is an apocalyptic number.

99793102 is a deficient number, since it is larger than the sum of its proper divisors (49896554).

99793102 is a wasteful number, since it uses less digits than its factorization.

99793102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49896553.

The product of its (nonzero) digits is 30618, while the sum is 40.

The square root of 99793102 is about 9989.6497436096. The cubic root of 99793102 is about 463.8385505234.

The spelling of 99793102 in words is "ninety-nine million, seven hundred ninety-three thousand, one hundred two".