20013124203060 has 96 divisors (see below), whose sum is σ = 61378993589760. Its totient is φ = 4849698244608.

The previous prime is 20013124203019. The next prime is 20013124203113. The reversal of 20013124203060 is 6030242131002.

It is a super-2 number, since 2×20013124203060² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 20013124203060.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 338258524 + ... + 338317683.

It is an arithmetic number, because the mean of its divisors is an integer number (639364516560).

Almost surely, 2^{20013124203060} is an apocalyptic number.

20013124203060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20013124203060 is an abundant number, since it is smaller than the sum of its proper divisors (41365869386700).

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

20013124203060 is a wasteful number, since it uses less digits than its factorization.

20013124203060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 676576265 (or 676576263 counting only the distinct ones).

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

Adding to 20013124203060 its reverse (6030242131002), we get a palindrome (26043366334062).

The spelling of 20013124203060 in words is "twenty trillion, thirteen billion, one hundred twenty-four million, two hundred three thousand, sixty".