99243113 has 2 divisors, whose sum is σ = 99243114. Its totient is φ = 99243112.

The previous prime is 99243107. The next prime is 99243119. The reversal of 99243113 is 31134299.

It is a balanced prime because it is at equal distance from previous prime (99243107) and next prime (99243119).

It can be written as a sum of positive squares in only one way, i.e., 98942809 + 300304 = 9947^2 + 548^2 .

It is a cyclic number.

It is not a de Polignac number, because 99243113 - 2¹⁶ = 99177577 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 99243113.

It is not a weakly prime, because it can be changed into another prime (99243119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49621556 + 49621557.

It is an arithmetic number, because the mean of its divisors is an integer number (49621557).

Almost surely, 2^99243113 is an apocalyptic number.

It is an amenable number.

99243113 is a deficient number, since it is larger than the sum of its proper divisors (1).

99243113 is an equidigital number, since it uses as much as digits as its factorization.

99243113 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5832, while the sum is 32.

The square root of 99243113 is about 9962.0837679674. The cubic root of 99243113 is about 462.9848636102.

The spelling of 99243113 in words is "ninety-nine million, two hundred forty-three thousand, one hundred thirteen".