101304322120 has 32 divisors (see below), whose sum is σ = 231057124920. Its totient is φ = 39966635520.

The previous prime is 101304322109. The next prime is 101304322139. The reversal of 101304322120 is 21223403101.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 90335111364 + 10969210756 = 300558^2 + 104734^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17343711 + ... + 17349550.

Almost surely, 2^101304322120 is an apocalyptic number.

101304322120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101304322120 is an abundant number, since it is smaller than the sum of its proper divisors (129752802800).

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

101304322120 is a wasteful number, since it uses less digits than its factorization.

101304322120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34693345 (or 34693341 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 101304322120 its reverse (21223403101), we get a palindrome (122527725221).

The spelling of 101304322120 in words is "one hundred one billion, three hundred four million, three hundred twenty-two thousand, one hundred twenty".