102103693 has 16 divisors (see below), whose sum is σ = 112596480. Its totient is φ = 92262016.

The previous prime is 102103681. The next prime is 102103697. The reversal of 102103693 is 396301201.

It is not a de Polignac number, because 102103693 - 2¹³ = 102095501 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 (102103697) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29721 + ... + 32977.

It is an arithmetic number, because the mean of its divisors is an integer number (7037280).

Almost surely, 2^102103693 is an apocalyptic number.

It is an amenable number.

102103693 is a deficient number, since it is larger than the sum of its proper divisors (10492787).

102103693 is a wasteful number, since it uses less digits than its factorization.

102103693 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3356.

The product of its (nonzero) digits is 972, while the sum is 25.

The square root of 102103693 is about 10104.6372027896. The cubic root of 102103693 is about 467.3911485542.

Adding to 102103693 its reverse (396301201), we get a palindrome (498404894).

The spelling of 102103693 in words is "one hundred two million, one hundred three thousand, six hundred ninety-three".