102331334441402 has 64 divisors (see below), whose sum is σ = 174852499910400. Its totient is φ = 44461151623680.

The previous prime is 102331334441387. The next prime is 102331334441513. The reversal of 102331334441402 is 204144433133201.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8246535374 + ... + 8246547782.

It is an arithmetic number, because the mean of its divisors is an integer number (2732070311100).

Almost surely, 2^{102331334441402} is an apocalyptic number.

102331334441402 is a deficient number, since it is larger than the sum of its proper divisors (72521165468998).

102331334441402 is a wasteful number, since it uses less digits than its factorization.

102331334441402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22391.

The product of its (nonzero) digits is 82944, while the sum is 35.

Adding to 102331334441402 its reverse (204144433133201), we get a palindrome (306475767574603).

The spelling of 102331334441402 in words is "one hundred two trillion, three hundred thirty-one billion, three hundred thirty-four million, four hundred forty-one thousand, four hundred two".