10320121130031 has 48 divisors (see below), whose sum is σ = 15793733030400. Its totient is φ = 6480643599936.

The previous prime is 10320121130021. The next prime is 10320121130101. The reversal of 10320121130031 is 13003112102301.

10320121130031 is a `hidden beast` number, since 1 + 0 + 320 + 1 + 2 + 11 + 300 + 31 = 666.

It is not a de Polignac number, because 10320121130031 - 2¹⁷ = 10320120998959 is a prime.

It is a super-2 number, since 2×10320121130031² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10320121129986 and 10320121130013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10320121130021) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2464405 + ... + 5168513.

It is an arithmetic number, because the mean of its divisors is an integer number (329036104800).

Almost surely, 2^{10320121130031} is an apocalyptic number.

10320121130031 is a deficient number, since it is larger than the sum of its proper divisors (5473611900369).

10320121130031 is a wasteful number, since it uses less digits than its factorization.

10320121130031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2704420 (or 2704417 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 10320121130031 its reverse (13003112102301), we get a palindrome (23323233232332).

The spelling of 10320121130031 in words is "ten trillion, three hundred twenty billion, one hundred twenty-one million, one hundred thirty thousand, thirty-one".