102132412042 has 8 divisors (see below), whose sum is σ = 159859427616. Its totient is φ = 48845936172.

The previous prime is 102132412007. The next prime is 102132412049. The reversal of 102132412042 is 240214231201.

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

It is not an unprimeable number, because it can be changed into a prime (102132412049) 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, 1110134868 + ... + 1110134959.

It is an arithmetic number, because the mean of its divisors is an integer number (19982428452).

Almost surely, 2^102132412042 is an apocalyptic number.

102132412042 is a deficient number, since it is larger than the sum of its proper divisors (57727015574).

102132412042 is a wasteful number, since it uses less digits than its factorization.

102132412042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2220269852.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 102132412042 its reverse (240214231201), we get a palindrome (342346643243).

The spelling of 102132412042 in words is "one hundred two billion, one hundred thirty-two million, four hundred twelve thousand, forty-two".