100802899 has 2 divisors, whose sum is σ = 100802900. Its totient is φ = 100802898.

The previous prime is 100802861. The next prime is 100802959. The reversal of 100802899 is 998208001.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100802899 is a prime.

It is a super-2 number, since 2×100802899² = 20322448893608402, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (100802839) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50401449 + 50401450.

It is an arithmetic number, because the mean of its divisors is an integer number (50401450).

Almost surely, 2^100802899 is an apocalyptic number.

100802899 is a deficient number, since it is larger than the sum of its proper divisors (1).

100802899 is an equidigital number, since it uses as much as digits as its factorization.

100802899 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368, while the sum is 37.

The square root of 100802899 is about 10040.0646910266. The cubic root of 100802899 is about 465.3978158060.

The spelling of 100802899 in words is "one hundred million, eight hundred two thousand, eight hundred ninety-nine".