20320231312041 has 16 divisors (see below), whose sum is σ = 27145558265280. Its totient is φ = 13520866006080.

The previous prime is 20320231312027. The next prime is 20320231312159. The reversal of 20320231312041 is 14021313202302.

It is not a de Polignac number, because 20320231312041 - 2⁵ = 20320231312009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20320231512041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24015150 + ... + 24846888.

It is an arithmetic number, because the mean of its divisors is an integer number (1696597391580).

Almost surely, 2^{20320231312041} is an apocalyptic number.

It is an amenable number.

20320231312041 is a deficient number, since it is larger than the sum of its proper divisors (6825326953239).

20320231312041 is a wasteful number, since it uses less digits than its factorization.

20320231312041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 847336.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 20320231312041 its reverse (14021313202302), we get a palindrome (34341544514343).

The spelling of 20320231312041 in words is "twenty trillion, three hundred twenty billion, two hundred thirty-one million, three hundred twelve thousand, forty-one".