102375384011 has 4 divisors (see below), whose sum is σ = 103156875624. Its totient is φ = 101593892400.

The previous prime is 102375383951. The next prime is 102375384017. The reversal of 102375384011 is 110483573201.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 110483573201 = 18617 ⋅5934553.

It is a cyclic number.

It is not a de Polignac number, because 102375384011 - 2⁶ = 102375383947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102375384017) 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, 390745610 + ... + 390745871.

It is an arithmetic number, because the mean of its divisors is an integer number (25789218906).

Almost surely, 2^102375384011 is an apocalyptic number.

102375384011 is a deficient number, since it is larger than the sum of its proper divisors (781491613).

102375384011 is an equidigital number, since it uses as much as digits as its factorization.

102375384011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 781491612.

The product of its (nonzero) digits is 20160, while the sum is 35.

The spelling of 102375384011 in words is "one hundred two billion, three hundred seventy-five million, three hundred eighty-four thousand, eleven".