10130020020031 has 2 divisors, whose sum is σ = 10130020020032. Its totient is φ = 10130020020030.

The previous prime is 10130020020023. The next prime is 10130020020101. The reversal of 10130020020031 is 13002002003101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10130020020031 - 2³ = 10130020020023 is a prime.

It is a super-2 number, since 2×10130020020031² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10130020019993 and 10130020020020.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10130020000031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5065010010015 + 5065010010016.

It is an arithmetic number, because the mean of its divisors is an integer number (5065010010016).

Almost surely, 2^{10130020020031} is an apocalyptic number.

10130020020031 is a deficient number, since it is larger than the sum of its proper divisors (1).

10130020020031 is an equidigital number, since it uses as much as digits as its factorization.

10130020020031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 10130020020031 its reverse (13002002003101), we get a palindrome (23132022023132).

The spelling of 10130020020031 in words is "ten trillion, one hundred thirty billion, twenty million, twenty thousand, thirty-one".