31322341002 has 8 divisors (see below), whose sum is σ = 62644682016. Its totient is φ = 10440780332.

The previous prime is 31322340983. The next prime is 31322341031. The reversal of 31322341002 is 20014322313.

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

31322341002 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 31322341002.

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, 2610195078 + ... + 2610195089.

It is an arithmetic number, because the mean of its divisors is an integer number (7830585252).

Almost surely, 2^31322341002 is an apocalyptic number.

31322341002 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

31322341002 is a wasteful number, since it uses less digits than its factorization.

31322341002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5220390172.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 31322341002 its reverse (20014322313), we get a palindrome (51336663315).

The spelling of 31322341002 in words is "thirty-one billion, three hundred twenty-two million, three hundred forty-one thousand, two".