10001918283031 has 2 divisors, whose sum is σ = 10001918283032. Its totient is φ = 10001918283030.

The previous prime is 10001918282929. The next prime is 10001918283089. The reversal of 10001918283031 is 13038281910001.

It is a strong prime.

It is an emirp because it is prime and its reverse (13038281910001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10001918283031 - 2⁹ = 10001918282519 is a prime.

It is a super-2 number, since 2×10001918283031² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10001918253031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5000959141515 + 5000959141516.

It is an arithmetic number, because the mean of its divisors is an integer number (5000959141516).

Almost surely, 2^{10001918283031} is an apocalyptic number.

10001918283031 is a deficient number, since it is larger than the sum of its proper divisors (1).

10001918283031 is an equidigital number, since it uses as much as digits as its factorization.

10001918283031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 37.

The spelling of 10001918283031 in words is "ten trillion, one billion, nine hundred eighteen million, two hundred eighty-three thousand, thirty-one".