20131010303022 has 48 divisors (see below), whose sum is σ = 45506660377680. Its totient is φ = 6596602184592.

The previous prime is 20131010303011. The next prime is 20131010303023. The reversal of 20131010303022 is 22030301013102.

20131010303022 is a `hidden beast` number, since 20 + 1 + 310 + 1 + 0 + 30 + 302 + 2 = 666.

It is a super-3 number, since 3×20131010303022³ (a number of 41 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 20131010302986 and 20131010303004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20131010303023) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 53359353 + ... + 53735300.

It is an arithmetic number, because the mean of its divisors is an integer number (948055424535).

Almost surely, 2^{20131010303022} is an apocalyptic number.

20131010303022 is an abundant number, since it is smaller than the sum of its proper divisors (25375650074658).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20131010303022 is a wasteful number, since it uses less digits than its factorization.

20131010303022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107094782 (or 107094717 counting only the distinct ones).

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

Adding to 20131010303022 its reverse (22030301013102), we get a palindrome (42161311316124).

The spelling of 20131010303022 in words is "twenty trillion, one hundred thirty-one billion, ten million, three hundred three thousand, twenty-two".