1302313332100 has 216 divisors, whose sum is σ = 3187706223744. Its totient is φ = 461253408000.

The previous prime is 1302313332071. The next prime is 1302313332113. The reversal of 1302313332100 is 12333132031.

It is a Harshad number since it is a multiple of its sum of digits (22).

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 71 ways as a sum of consecutive naturals, for example, 119990274 + ... + 120001126.

It is an arithmetic number, because the mean of its divisors is an integer number (14757899184).

Almost surely, 2^{1302313332100} is an apocalyptic number.

1302313332100 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 1302313332100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1593853111872).

1302313332100 is an abundant number, since it is smaller than the sum of its proper divisors (1885392891644).

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

1302313332100 is a wasteful number, since it uses less digits than its factorization.

1302313332100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11147 (or 11129 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 1302313332100 its reverse (12333132031), we get a palindrome (1314646464131).

The spelling of 1302313332100 in words is "one trillion, three hundred two billion, three hundred thirteen million, three hundred thirty-two thousand, one hundred".