20010031132301 has 32 divisors (see below), whose sum is σ = 24482242176000. Its totient is φ = 15972026176512.

The previous prime is 20010031132279. The next prime is 20010031132309. The reversal of 20010031132301 is 10323113001002.

It is a de Polignac number, because none of the positive numbers 2^k-20010031132301 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 20010031132301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20010031132309) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 101182445 + ... + 101380013.

It is an arithmetic number, because the mean of its divisors is an integer number (765070068000).

Almost surely, 2^{20010031132301} is an apocalyptic number.

It is an amenable number.

20010031132301 is a deficient number, since it is larger than the sum of its proper divisors (4472211043699).

20010031132301 is a wasteful number, since it uses less digits than its factorization.

20010031132301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210561.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 20010031132301 its reverse (10323113001002), we get a palindrome (30333144133303).

The spelling of 20010031132301 in words is "twenty trillion, ten billion, thirty-one million, one hundred thirty-two thousand, three hundred one".