30023030202131 has 8 divisors (see below), whose sum is σ = 30511264555200. Its totient is φ = 29537500749120.

The previous prime is 30023030202047. The next prime is 30023030202133. The reversal of 30023030202131 is 13120203032003.

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 30023030202131 - 2¹⁴ = 30023030185747 is a prime.

It is a super-2 number, since 2×30023030202131² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30023030202133) 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, 676202636 + ... + 676247033.

It is an arithmetic number, because the mean of its divisors is an integer number (3813908069400).

Almost surely, 2^{30023030202131} is an apocalyptic number.

30023030202131 is a deficient number, since it is larger than the sum of its proper divisors (488234353069).

30023030202131 is a wasteful number, since it uses less digits than its factorization.

30023030202131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1352450029.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 30023030202131 its reverse (13120203032003), we get a palindrome (43143233234134).

The spelling of 30023030202131 in words is "thirty trillion, twenty-three billion, thirty million, two hundred two thousand, one hundred thirty-one".