102899160843 has 8 divisors (see below), whose sum is σ = 137214062400. Its totient is φ = 68591849928.

The previous prime is 102899160823. The next prime is 102899160913. The reversal of 102899160843 is 348061998201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 102899160843 - 2¹⁰ = 102899159819 is a prime.

It is not an unprimeable number, because it can be changed into a prime (102899160823) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1865953 + ... + 1920306.

It is an arithmetic number, because the mean of its divisors is an integer number (17151757800).

Almost surely, 2^102899160843 is an apocalyptic number.

102899160843 is a deficient number, since it is larger than the sum of its proper divisors (34314901557).

102899160843 is an equidigital number, since it uses as much as digits as its factorization.

102899160843 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3795321.

The product of its (nonzero) digits is 746496, while the sum is 51.

The spelling of 102899160843 in words is "one hundred two billion, eight hundred ninety-nine million, one hundred sixty thousand, eight hundred forty-three".