1310233320100 has 72 divisors (see below), whose sum is σ = 2880261762560. Its totient is φ = 517267745280.

The previous prime is 1310233320049. The next prime is 1310233320167. The reversal of 1310233320100 is 10233320131.

It is a super-2 number, since 2×1310233320100² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22351429 + ... + 22409971.

Almost surely, 2^{1310233320100} is an apocalyptic number.

1310233320100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1310233320100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1440130881280).

1310233320100 is an abundant number, since it is smaller than the sum of its proper divisors (1570028442460).

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

1310233320100 is a wasteful number, since it uses less digits than its factorization.

1310233320100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61469 (or 61462 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 1310233320100 its reverse (10233320131), we get a palindrome (1320466640231).

The spelling of 1310233320100 in words is "one trillion, three hundred ten billion, two hundred thirty-three million, three hundred twenty thousand, one hundred".