99151033 has 2 divisors, whose sum is σ = 99151034. Its totient is φ = 99151032.

The previous prime is 99151027. The next prime is 99151069. The reversal of 99151033 is 33015199.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 70023424 + 29127609 = 8368^2 + 5397^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-99151033 is a prime.

It is equal to p_5715391 and since 99151033 and 5715391 have the same sum of digits, it is a Honaker prime.

It is a junction number, because it is equal to n+sod(n) for n = 99150986 and 99151004.

It is not a weakly prime, because it can be changed into another prime (99151933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49575516 + 49575517.

It is an arithmetic number, because the mean of its divisors is an integer number (49575517).

Almost surely, 2^99151033 is an apocalyptic number.

It is an amenable number.

99151033 is a deficient number, since it is larger than the sum of its proper divisors (1).

99151033 is an equidigital number, since it uses as much as digits as its factorization.

99151033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3645, while the sum is 31.

The square root of 99151033 is about 9957.4611724074. The cubic root of 99151033 is about 462.8416300342.

The spelling of 99151033 in words is "ninety-nine million, one hundred fifty-one thousand, thirty-three".