102700889 has 4 divisors (see below), whose sum is σ = 102761424. Its totient is φ = 102640356.

The previous prime is 102700877. The next prime is 102700901. The reversal of 102700889 is 988007201.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (102700877) and next prime (102700901).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102700889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102700189) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27647 + ... + 31140.

It is an arithmetic number, because the mean of its divisors is an integer number (25690356).

Almost surely, 2^102700889 is an apocalyptic number.

It is an amenable number.

102700889 is a deficient number, since it is larger than the sum of its proper divisors (60535).

102700889 is an equidigital number, since it uses as much as digits as its factorization.

102700889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60534.

The product of its (nonzero) digits is 8064, while the sum is 35.

The square root of 102700889 is about 10134.1447098411. The cubic root of 102700889 is about 468.3006216801.

The spelling of 102700889 in words is "one hundred two million, seven hundred thousand, eight hundred eighty-nine".