102095039 has 4 divisors (see below), whose sum is σ = 102629760. Its totient is φ = 101560320.

The previous prime is 102095033. The next prime is 102095087. The reversal of 102095039 is 930590201.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 930590201 = 419 ⋅2220979.

It is a cyclic number.

It is not a de Polignac number, because 102095039 - 2⁴ = 102095023 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 (102095033) 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, 267074 + ... + 267455.

It is an arithmetic number, because the mean of its divisors is an integer number (25657440).

Almost surely, 2^102095039 is an apocalyptic number.

102095039 is a deficient number, since it is larger than the sum of its proper divisors (534721).

102095039 is an equidigital number, since it uses as much as digits as its factorization.

102095039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 534720.

The product of its (nonzero) digits is 2430, while the sum is 29.

The square root of 102095039 is about 10104.2089744819. The cubic root of 102095039 is about 467.3779432947.

The spelling of 102095039 in words is "one hundred two million, ninety-five thousand, thirty-nine".