102114401402 has 8 divisors (see below), whose sum is σ = 164954033076. Its totient is φ = 47129723712.

The previous prime is 102114401393. The next prime is 102114401413. The reversal of 102114401402 is 204104411201.

It can be written as a sum of positive squares in 2 ways, for example, as 79297996801 + 22816404601 = 281599^2 + 151051^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1963738463 + ... + 1963738514.

Almost surely, 2^102114401402 is an apocalyptic number.

102114401402 is a deficient number, since it is larger than the sum of its proper divisors (62839631674).

102114401402 is a wasteful number, since it uses less digits than its factorization.

102114401402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3927476992.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 102114401402 its reverse (204104411201), we get a palindrome (306218812603).

The spelling of 102114401402 in words is "one hundred two billion, one hundred fourteen million, four hundred one thousand, four hundred two".