102116242474 has 16 divisors (see below), whose sum is σ = 155607012288. Its totient is φ = 50248674432.

The previous prime is 102116242439. The next prime is 102116242493. The reversal of 102116242474 is 474242611201.

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, 216007 + ... + 500890.

It is an arithmetic number, because the mean of its divisors is an integer number (9725438268).

Almost surely, 2^102116242474 is an apocalyptic number.

102116242474 is a deficient number, since it is larger than the sum of its proper divisors (53490769814).

102116242474 is a wasteful number, since it uses less digits than its factorization.

102116242474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 718029.

The product of its (nonzero) digits is 21504, while the sum is 34.

Adding to 102116242474 its reverse (474242611201), we get a palindrome (576358853675).

The spelling of 102116242474 in words is "one hundred two billion, one hundred sixteen million, two hundred forty-two thousand, four hundred seventy-four".