30232311123131 has 8 divisors (see below), whose sum is σ = 32557946789424. Its totient is φ = 27906685924320.

The previous prime is 30232311123073. The next prime is 30232311123187. The reversal of 30232311123131 is 13132111323203.

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 30232311123131 - 2⁶ = 30232311123067 is a prime.

It is a super-2 number, since 2×30232311123131² (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 30232311123131.

It is not an unprimeable number, because it can be changed into a prime (30232311123191) 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, 4001741 + ... + 8745201.

It is an arithmetic number, because the mean of its divisors is an integer number (4069743348678).

Almost surely, 2^{30232311123131} is an apocalyptic number.

30232311123131 is a deficient number, since it is larger than the sum of its proper divisors (2325635666293).

30232311123131 is a wasteful number, since it uses less digits than its factorization.

30232311123131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5233741.

The product of its (nonzero) digits is 1944, while the sum is 26.

Adding to 30232311123131 its reverse (13132111323203), we get a palindrome (43364422446334).

The spelling of 30232311123131 in words is "thirty trillion, two hundred thirty-two billion, three hundred eleven million, one hundred twenty-three thousand, one hundred thirty-one".