31200114210142 has 8 divisors (see below), whose sum is σ = 49263338226600. Its totient is φ = 14779001467944.

The previous prime is 31200114210029. The next prime is 31200114210241. The reversal of 31200114210142 is 24101241100213.

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, 410527818517 + ... + 410527818592.

It is an arithmetic number, because the mean of its divisors is an integer number (6157917278325).

Almost surely, 2^{31200114210142} is an apocalyptic number.

31200114210142 is a deficient number, since it is larger than the sum of its proper divisors (18063224016458).

31200114210142 is a wasteful number, since it uses less digits than its factorization.

31200114210142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 821055637130.

The product of its (nonzero) digits is 384, while the sum is 22.

Adding to 31200114210142 its reverse (24101241100213), we get a palindrome (55301355310355).

The spelling of 31200114210142 in words is "thirty-one trillion, two hundred billion, one hundred fourteen million, two hundred ten thousand, one hundred forty-two".