1302423313100 has 144 divisors (see below), whose sum is σ = 3483897516288. Its totient is φ = 411552610560.

The previous prime is 1302423313063. The next prime is 1302423313117. The reversal of 1302423313100 is 13133242031.

It is a super-2 number, since 2×1302423313100² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5740007 + ... + 5962593.

It is an arithmetic number, because the mean of its divisors is an integer number (24193732752).

Almost surely, 2^{1302423313100} is an apocalyptic number.

1302423313100 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 1302423313100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1741948758144).

1302423313100 is an abundant number, since it is smaller than the sum of its proper divisors (2181474203188).

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

1302423313100 is a wasteful number, since it uses less digits than its factorization.

1302423313100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223264 (or 223257 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 1302423313100 its reverse (13133242031), we get a palindrome (1315556555131).

The spelling of 1302423313100 in words is "one trillion, three hundred two billion, four hundred twenty-three million, three hundred thirteen thousand, one hundred".