20301300401031 has 64 divisors (see below), whose sum is σ = 32802456064000. Its totient is φ = 12333868185600.

The previous prime is 20301300400957. The next prime is 20301300401033. The reversal of 20301300401031 is 13010400310302.

20301300401031 is a `hidden beast` number, since 20 + 301 + 300 + 4 + 0 + 10 + 31 = 666.

It is not a de Polignac number, because 20301300401031 - 2¹¹ = 20301300398983 is a prime.

It is a super-2 number, since 2×20301300401031² (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 = 20301300400995 and 20301300401013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20301300401033) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 399299910 + ... + 399350748.

It is an arithmetic number, because the mean of its divisors is an integer number (512538376000).

Almost surely, 2^{20301300401031} is an apocalyptic number.

20301300401031 is a deficient number, since it is larger than the sum of its proper divisors (12501155662969).

20301300401031 is a wasteful number, since it uses less digits than its factorization.

20301300401031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65341 (or 65335 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 20301300401031 its reverse (13010400310302), we get a palindrome (33311700711333).

The spelling of 20301300401031 in words is "twenty trillion, three hundred one billion, three hundred million, four hundred one thousand, thirty-one".