31400112100102 has 8 divisors (see below), whose sum is σ = 47103956506296. Its totient is φ = 15698793264672.

The previous prime is 31400112100099. The next prime is 31400112100139. The reversal of 31400112100102 is 20100121100413.

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

It is a congruent number.

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, 631361608 + ... + 631411339.

It is an arithmetic number, because the mean of its divisors is an integer number (5887994563287).

Almost surely, 2^{31400112100102} is an apocalyptic number.

31400112100102 is a deficient number, since it is larger than the sum of its proper divisors (15703844406194).

31400112100102 is a wasteful number, since it uses less digits than its factorization.

31400112100102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1262785382.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 31400112100102 its reverse (20100121100413), we get a palindrome (51500233200515).

The spelling of 31400112100102 in words is "thirty-one trillion, four hundred billion, one hundred twelve million, one hundred thousand, one hundred two".