30311023302001 has 8 divisors (see below), whose sum is σ = 33768248771880. Its totient is φ = 27014599016832.

The previous prime is 30311023301959. The next prime is 30311023302031. The reversal of 30311023302001 is 10020332011303.

It can be written as a sum of positive squares in 4 ways, for example, as 3074941109601 + 27236082192400 = 1753551^2 + 5218820^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 30311023302001 - 2³⁷ = 30173584348529 is a prime.

It is a super-2 number, since 2×30311023302001² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 30311023302001.

It is not an unprimeable number, because it can be changed into a prime (30311023302031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40200295780 + ... + 40200296533.

It is an arithmetic number, because the mean of its divisors is an integer number (4221031096485).

Almost surely, 2^{30311023302001} is an apocalyptic number.

It is an amenable number.

30311023302001 is a deficient number, since it is larger than the sum of its proper divisors (3457225469879).

30311023302001 is a wasteful number, since it uses less digits than its factorization.

30311023302001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80400592355.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 30311023302001 its reverse (10020332011303), we get a palindrome (40331355313304).

The spelling of 30311023302001 in words is "thirty trillion, three hundred eleven billion, twenty-three million, three hundred two thousand, one".