10200252991 has 2 divisors, whose sum is σ = 10200252992. Its totient is φ = 10200252990.

The previous prime is 10200252983. The next prime is 10200253013. The reversal of 10200252991 is 19925200201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10200252991 - 2³ = 10200252983 is a prime.

It is a super-2 number, since 2×10200252991² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10200252971) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5100126495 + 5100126496.

It is an arithmetic number, because the mean of its divisors is an integer number (5100126496).

Almost surely, 2^10200252991 is an apocalyptic number.

10200252991 is a deficient number, since it is larger than the sum of its proper divisors (1).

10200252991 is an equidigital number, since it uses as much as digits as its factorization.

10200252991 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3240, while the sum is 31.

The spelling of 10200252991 in words is "ten billion, two hundred million, two hundred fifty-two thousand, nine hundred ninety-one".