30012131201323 has 8 divisors (see below), whose sum is σ = 30343190457600. Its totient is φ = 29682008464680.

The previous prime is 30012131201249. The next prime is 30012131201333. The reversal of 30012131201323 is 32310213121003.

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 30012131201323 - 2²⁵ = 30012097646891 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30012131201294 and 30012131201303.

It is not an unprimeable number, because it can be changed into a prime (30012131201333) 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, 234065463 + ... + 234193648.

It is an arithmetic number, because the mean of its divisors is an integer number (3792898807200).

Almost surely, 2^{30012131201323} is an apocalyptic number.

30012131201323 is a deficient number, since it is larger than the sum of its proper divisors (331059256277).

30012131201323 is a wasteful number, since it uses less digits than its factorization.

30012131201323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 468259817.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 30012131201323 its reverse (32310213121003), we get a palindrome (62322344322326).

The spelling of 30012131201323 in words is "thirty trillion, twelve billion, one hundred thirty-one million, two hundred one thousand, three hundred twenty-three".