130123311332 has 48 divisors (see below), whose sum is σ = 268701683712. Its totient is φ = 53956139040.

The previous prime is 130123311319. The next prime is 130123311349. The reversal of 130123311332 is 233113321031.

It is a super-2 number, since 2×130123311332² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 130123311298 and 130123311307.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4606283 + ... + 4634445.

It is an arithmetic number, because the mean of its divisors is an integer number (5597951744).

Almost surely, 2^130123311332 is an apocalyptic number.

It is an amenable number.

130123311332 is an abundant number, since it is smaller than the sum of its proper divisors (138578372380).

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

130123311332 is a wasteful number, since it uses less digits than its factorization.

130123311332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33528 (or 33526 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 130123311332 its reverse (233113321031), we get a palindrome (363236632363).

The spelling of 130123311332 in words is "one hundred thirty billion, one hundred twenty-three million, three hundred eleven thousand, three hundred thirty-two".