31141322002 has 16 divisors (see below), whose sum is σ = 53389081152. Its totient is φ = 13345291440.

The previous prime is 31141321969. The next prime is 31141322057. The reversal of 31141322002 is 20022314113.

It is a happy 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, 132453 + ... + 282535.

It is an arithmetic number, because the mean of its divisors is an integer number (3336817572).

Almost surely, 2^31141322002 is an apocalyptic number.

31141322002 is a deficient number, since it is larger than the sum of its proper divisors (22247759150).

31141322002 is a wasteful number, since it uses less digits than its factorization.

31141322002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164913.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 31141322002 its reverse (20022314113), we get a palindrome (51163636115).

The spelling of 31141322002 in words is "thirty-one billion, one hundred forty-one million, three hundred twenty-two thousand, two".