10002011200031 has 2 divisors, whose sum is σ = 10002011200032. Its totient is φ = 10002011200030.

The previous prime is 10002011199989. The next prime is 10002011200037. The reversal of 10002011200031 is 13000211020001.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10002011200031 is a prime.

It is a super-2 number, since 2×10002011200031² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10002011199985 and 10002011200021.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10002011200037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5001005600015 + 5001005600016.

It is an arithmetic number, because the mean of its divisors is an integer number (5001005600016).

Almost surely, 2^{10002011200031} is an apocalyptic number.

10002011200031 is a deficient number, since it is larger than the sum of its proper divisors (1).

10002011200031 is an equidigital number, since it uses as much as digits as its factorization.

10002011200031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 10002011200031 its reverse (13000211020001), we get a palindrome (23002222220032).

The spelling of 10002011200031 in words is "ten trillion, two billion, eleven million, two hundred thousand, thirty-one".