30001321310 has 16 divisors (see below), whose sum is σ = 54106039152. Its totient is φ = 11977492800.

The previous prime is 30001321307. The next prime is 30001321331. The reversal of 30001321310 is 1312310003.

It is a super-2 number, since 2×30001321310² (a number of 22 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, 2873996 + ... + 2884415.

It is an arithmetic number, because the mean of its divisors is an integer number (3381627447).

Almost surely, 2^30001321310 is an apocalyptic number.

30001321310 is a deficient number, since it is larger than the sum of its proper divisors (24104717842).

30001321310 is a wasteful number, since it uses less digits than its factorization.

30001321310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5758939.

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 30001321310 its reverse (1312310003), we get a palindrome (31313631313).

The spelling of 30001321310 in words is "thirty billion, one million, three hundred twenty-one thousand, three hundred ten".