102253514 has 8 divisors (see below), whose sum is σ = 167323968. Its totient is φ = 46478860.

The previous prime is 102253471. The next prime is 102253517. The reversal of 102253514 is 415352201.

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

It is a super-2 number, since 2×102253514² = 20911562250696392, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 102253514.

It is not an unprimeable number, because it can be changed into a prime (102253517) 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 3 ways as a sum of consecutive naturals, for example, 2323922 + ... + 2323965.

It is an arithmetic number, because the mean of its divisors is an integer number (20915496).

Almost surely, 2^102253514 is an apocalyptic number.

102253514 is a deficient number, since it is larger than the sum of its proper divisors (65070454).

102253514 is a wasteful number, since it uses less digits than its factorization.

102253514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4647900.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 102253514 is about 10112.0479627027. The cubic root of 102253514 is about 467.6196443278.

The spelling of 102253514 in words is "one hundred two million, two hundred fifty-three thousand, five hundred fourteen".