20300112002310 has 512 divisors, whose sum is σ = 62818952232960. Its totient is φ = 4086792880128.

The previous prime is 20300112002279. The next prime is 20300112002353. The reversal of 20300112002310 is 1320021100302.

It is a super-2 number, since 2×20300112002310² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 20300112002310.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 2353086217 + ... + 2353094843.

It is an arithmetic number, because the mean of its divisors is an integer number (122693266080).

Almost surely, 2^{20300112002310} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20300112002310, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31409476116480).

20300112002310 is an abundant number, since it is smaller than the sum of its proper divisors (42518840230650).

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

20300112002310 is a wasteful number, since it uses less digits than its factorization.

20300112002310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9100.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 20300112002310 its reverse (1320021100302), we get a palindrome (21620133102612).

The spelling of 20300112002310 in words is "twenty trillion, three hundred billion, one hundred twelve million, two thousand, three hundred ten".