10302002321131 has 12 divisors (see below), whose sum is σ = 10807444488568. Its totient is φ = 9819268930944.

The previous prime is 10302002321123. The next prime is 10302002321153. The reversal of 10302002321131 is 13112320020301.

It is not a de Polignac number, because 10302002321131 - 2³ = 10302002321123 is a prime.

It is a super-2 number, since 2×10302002321131² (a number of 27 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 = 10302002321099 and 10302002321108.

It is not an unprimeable number, because it can be changed into a prime (10302002321431) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34257510 + ... + 34556923.

Almost surely, 2^{10302002321131} is an apocalyptic number.

10302002321131 is a deficient number, since it is larger than the sum of its proper divisors (505442167437).

10302002321131 is an equidigital number, since it uses as much as digits as its factorization.

10302002321131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68814762 (or 68814739 counting only the distinct ones).

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

Adding to 10302002321131 its reverse (13112320020301), we get a palindrome (23414322341432).

The spelling of 10302002321131 in words is "ten trillion, three hundred two billion, two million, three hundred twenty-one thousand, one hundred thirty-one".