32021300120131 has 8 divisors (see below), whose sum is σ = 37342624047200. Its totient is φ = 27446828674104.

The previous prime is 32021300120129. The next prime is 32021300120141. The reversal of 32021300120131 is 13102100312023.

It is not a de Polignac number, because 32021300120131 - 2¹ = 32021300120129 is a prime.

It is a super-2 number, since 2×32021300120131² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 32021300120099 and 32021300120108.

It is not an unprimeable number, because it can be changed into a prime (32021300120141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46678279716 + ... + 46678280401.

It is an arithmetic number, because the mean of its divisors is an integer number (4667828005900).

Almost surely, 2^{32021300120131} is an apocalyptic number.

32021300120131 is a deficient number, since it is larger than the sum of its proper divisors (5321323927069).

32021300120131 is an frugal number, since it uses more digits than its factorization.

32021300120131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93356560138 (or 93356560124 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 32021300120131 its reverse (13102100312023), we get a palindrome (45123400432154).

The spelling of 32021300120131 in words is "thirty-two trillion, twenty-one billion, three hundred million, one hundred twenty thousand, one hundred thirty-one".