31002102000230 has 16 divisors (see below), whose sum is σ = 55862339529024. Its totient is φ = 12387828371520.

The previous prime is 31002102000217. The next prime is 31002102000241. The reversal of 31002102000230 is 3200020120013.

It is a happy number.

It is a super-2 number, since 2×31002102000230² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1626543566 + ... + 1626562625.

It is an arithmetic number, because the mean of its divisors is an integer number (3491396220564).

Almost surely, 2^{31002102000230} is an apocalyptic number.

31002102000230 is a deficient number, since it is larger than the sum of its proper divisors (24860237528794).

31002102000230 is a wasteful number, since it uses less digits than its factorization.

31002102000230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3253107151.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 31002102000230 its reverse (3200020120013), we get a palindrome (34202122120243).

The spelling of 31002102000230 in words is "thirty-one trillion, two billion, one hundred two million, two hundred thirty", and thus it is an aban number.