31230220102114 has 16 divisors (see below), whose sum is σ = 51133249024416. Its totient is φ = 14187428899200.

The previous prime is 31230220102061. The next prime is 31230220102129. The reversal of 31230220102114 is 41120102203213.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 406245327 + ... + 406322194.

It is an arithmetic number, because the mean of its divisors is an integer number (3195828064026).

Almost surely, 2^{31230220102114} is an apocalyptic number.

31230220102114 is a deficient number, since it is larger than the sum of its proper divisors (19903028922302).

31230220102114 is a wasteful number, since it uses less digits than its factorization.

31230220102114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 812569281.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 31230220102114 its reverse (41120102203213), we get a palindrome (72350322305327).

The spelling of 31230220102114 in words is "thirty-one trillion, two hundred thirty billion, two hundred twenty million, one hundred two thousand, one hundred fourteen".