12032101303131 has 144 divisors (see below), whose sum is σ = 20914018145280. Its totient is φ = 6125932350720.

The previous prime is 12032101303121. The next prime is 12032101303133. The reversal of 12032101303131 is 13130310123021.

It is a happy number.

It is not a de Polignac number, because 12032101303131 - 2¹⁴ = 12032101286747 is a prime.

It is a super-2 number, since 2×12032101303131² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 12032101303098 and 12032101303107.

It is not an unprimeable number, because it can be changed into a prime (12032101303133) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 299561656 + ... + 299601818.

It is an arithmetic number, because the mean of its divisors is an integer number (145236237120).

Almost surely, 2^{12032101303131} is an apocalyptic number.

12032101303131 is a deficient number, since it is larger than the sum of its proper divisors (8881916842149).

12032101303131 is a wasteful number, since it uses less digits than its factorization.

12032101303131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40626 (or 40606 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 12032101303131 its reverse (13130310123021), we get a palindrome (25162411426152).

The spelling of 12032101303131 in words is "twelve trillion, thirty-two billion, one hundred one million, three hundred three thousand, one hundred thirty-one".