102100511399 has 8 divisors (see below), whose sum is σ = 102288089568. Its totient is φ = 101913102720.

The previous prime is 102100511393. The next prime is 102100511407. The reversal of 102100511399 is 993115001201.

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

It is a cyclic number.

It is not a de Polignac number, because 102100511399 - 2²⁰ = 102099462823 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102100511393) 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, 1196534 + ... + 1279020.

It is an arithmetic number, because the mean of its divisors is an integer number (12786011196).

Almost surely, 2^102100511399 is an apocalyptic number.

102100511399 is a deficient number, since it is larger than the sum of its proper divisors (187578169).

102100511399 is an equidigital number, since it uses as much as digits as its factorization.

102100511399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84745.

The product of its (nonzero) digits is 2430, while the sum is 32.

The spelling of 102100511399 in words is "one hundred two billion, one hundred million, five hundred eleven thousand, three hundred ninety-nine".