313130231000030 has 16 divisors (see below), whose sum is σ = 563635062231264. Its totient is φ = 125251948748640.

The previous prime is 313130231000021. The next prime is 313130231000131. The reversal of 313130231000030 is 30000132031313.

It is a super-2 number, since 2×313130231000030² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 313130230999966 and 313130231000011.

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, 8567522 + ... + 26451141.

It is an arithmetic number, because the mean of its divisors is an integer number (35227191389454).

Almost surely, 2^{313130231000030} is an apocalyptic number.

313130231000030 is a deficient number, since it is larger than the sum of its proper divisors (250504831231234).

313130231000030 is a wasteful number, since it uses less digits than its factorization.

313130231000030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35912851.

The product of its (nonzero) digits is 486, while the sum is 20.

Adding to 313130231000030 its reverse (30000132031313), we get a palindrome (343130363031343).

The spelling of 313130231000030 in words is "three hundred thirteen trillion, one hundred thirty billion, two hundred thirty-one million, thirty", and thus it is an aban number.