31342013210030 has 16 divisors (see below), whose sum is σ = 56417101430400. Its totient is φ = 12536476916832.

The previous prime is 31342013210023. The next prime is 31342013210051. The reversal of 31342013210030 is 3001231024313.

It is a junction number, because it is equal to n+sod(n) for n = 31342013209978 and 31342013210005.

It is a congruent number.

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, 40644830 + ... + 41408769.

It is an arithmetic number, because the mean of its divisors is an integer number (3526068839400).

Almost surely, 2^{31342013210030} is an apocalyptic number.

31342013210030 is a deficient number, since it is larger than the sum of its proper divisors (25075088220370).

31342013210030 is a wasteful number, since it uses less digits than its factorization.

31342013210030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82091803.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 31342013210030 its reverse (3001231024313), we get a palindrome (34343244234343).

The spelling of 31342013210030 in words is "thirty-one trillion, three hundred forty-two billion, thirteen million, two hundred ten thousand, thirty".