1038200323631 has 2 divisors, whose sum is σ = 1038200323632. Its totient is φ = 1038200323630.

The previous prime is 1038200323583. The next prime is 1038200323649. The reversal of 1038200323631 is 1363230028301.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1038200323631 is a prime.

It is a super-2 number, since 2×1038200323631² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1038200322631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 519100161815 + 519100161816.

It is an arithmetic number, because the mean of its divisors is an integer number (519100161816).

Almost surely, 2^{1038200323631} is an apocalyptic number.

1038200323631 is a deficient number, since it is larger than the sum of its proper divisors (1).

1038200323631 is an equidigital number, since it uses as much as digits as its factorization.

1038200323631 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15552, while the sum is 32.

The spelling of 1038200323631 in words is "one trillion, thirty-eight billion, two hundred million, three hundred twenty-three thousand, six hundred thirty-one".