102111231002 has 8 divisors (see below), whose sum is σ = 167091105312. Its totient is φ = 46414195900.

The previous prime is 102111230993. The next prime is 102111231109. The reversal of 102111231002 is 200132111201.

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, 2320709774 + ... + 2320709817.

It is an arithmetic number, because the mean of its divisors is an integer number (20886388164).

Almost surely, 2^102111231002 is an apocalyptic number.

102111231002 is a deficient number, since it is larger than the sum of its proper divisors (64979874310).

102111231002 is a wasteful number, since it uses less digits than its factorization.

102111231002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4641419604.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 102111231002 its reverse (200132111201), we get a palindrome (302243342203).

The spelling of 102111231002 in words is "one hundred two billion, one hundred eleven million, two hundred thirty-one thousand, two".