142615102 has 16 divisors (see below), whose sum is σ = 257351040. Its totient is φ = 57903768.

The previous prime is 142615093. The next prime is 142615117. The reversal of 142615102 is 201516241.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 267808 + ... + 268339.

It is an arithmetic number, because the mean of its divisors is an integer number (16084440).

Almost surely, 2^142615102 is an apocalyptic number.

142615102 is a deficient number, since it is larger than the sum of its proper divisors (114735938).

142615102 is a wasteful number, since it uses less digits than its factorization.

142615102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 536175.

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 142615102 is about 11942.1565054223. The cubic root of 142615102 is about 522.4625578505.

The spelling of 142615102 in words is "one hundred forty-two million, six hundred fifteen thousand, one hundred two".