20030233023131 has 8 divisors (see below), whose sum is σ = 20108845083360. Its totient is φ = 19951639535232.

The previous prime is 20030233023121. The next prime is 20030233023139. The reversal of 20030233023131 is 13132033203002.

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 20030233023131 - 2⁶ = 20030233023067 is a prime.

It is a super-2 number, since 2×20030233023131² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20030233023097 and 20030233023106.

It is not an unprimeable number, because it can be changed into a prime (20030233023139) 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, 2479880 + ... + 6797813.

It is an arithmetic number, because the mean of its divisors is an integer number (2513605635420).

Almost surely, 2^{20030233023131} is an apocalyptic number.

20030233023131 is a deficient number, since it is larger than the sum of its proper divisors (78612060229).

20030233023131 is an equidigital number, since it uses as much as digits as its factorization.

20030233023131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9286165.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 20030233023131 its reverse (13132033203002), we get a palindrome (33162266226133).

The spelling of 20030233023131 in words is "twenty trillion, thirty billion, two hundred thirty-three million, twenty-three thousand, one hundred thirty-one".