20001873002310 has 192 divisors, whose sum is σ = 52701674029056. Its totient is φ = 5262778944000.

The previous prime is 20001873002273. The next prime is 20001873002317. The reversal of 20001873002310 is 1320037810002.

It is a super-2 number, since 2×20001873002310² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20001873002317) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3448001410 + ... + 3448007210.

It is an arithmetic number, because the mean of its divisors is an integer number (274487885568).

Almost surely, 2^{20001873002310} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20001873002310, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26350837014528).

20001873002310 is an abundant number, since it is smaller than the sum of its proper divisors (32699801026746).

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

20001873002310 is a wasteful number, since it uses less digits than its factorization.

20001873002310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7211 (or 7208 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The spelling of 20001873002310 in words is "twenty trillion, one billion, eight hundred seventy-three million, two thousand, three hundred ten".