30001311312002 has 16 divisors (see below), whose sum is σ = 45037407430080. Its totient is φ = 14988844981392.

The previous prime is 30001311311981. The next prime is 30001311312073. The reversal of 30001311312002 is 20021311310003.

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, 20762228 + ... + 22160160.

It is an arithmetic number, because the mean of its divisors is an integer number (2814837964380).

Almost surely, 2^{30001311312002} is an apocalyptic number.

30001311312002 is a deficient number, since it is larger than the sum of its proper divisors (15036096118078).

30001311312002 is a wasteful number, since it uses less digits than its factorization.

30001311312002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1406377.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 30001311312002 its reverse (20021311310003), we get a palindrome (50022622622005).

The spelling of 30001311312002 in words is "thirty trillion, one billion, three hundred eleven million, three hundred twelve thousand, two".