102695013 has 16 divisors (see below), whose sum is σ = 154227840. Its totient is φ = 67524192.

The previous prime is 102694979. The next prime is 102695029. The reversal of 102695013 is 310596201.

It is not a de Polignac number, because 102695013 - 2¹³ = 102686821 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102695093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24081 + ... + 28022.

It is an arithmetic number, because the mean of its divisors is an integer number (9639240).

Almost surely, 2^102695013 is an apocalyptic number.

It is an amenable number.

102695013 is a deficient number, since it is larger than the sum of its proper divisors (51532827).

102695013 is an equidigital number, since it uses as much as digits as its factorization.

102695013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52185 (or 52179 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 27.

The square root of 102695013 is about 10133.8547946968. The cubic root of 102695013 is about 468.2916902841.

The spelling of 102695013 in words is "one hundred two million, six hundred ninety-five thousand, thirteen".