10204610633491 has 2 divisors, whose sum is σ = 10204610633492. Its totient is φ = 10204610633490.

The previous prime is 10204610633453. The next prime is 10204610633527. The reversal of 10204610633491 is 19433601640201.

10204610633491 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10204610633491 - 2¹³ = 10204610625299 is a prime.

It is not a weakly prime, because it can be changed into another prime (10204610693491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5102305316745 + 5102305316746.

It is an arithmetic number, because the mean of its divisors is an integer number (5102305316746).

Almost surely, 2^{10204610633491} is an apocalyptic number.

10204610633491 is a deficient number, since it is larger than the sum of its proper divisors (1).

10204610633491 is an equidigital number, since it uses as much as digits as its factorization.

10204610633491 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 93312, while the sum is 40.

The spelling of 10204610633491 in words is "ten trillion, two hundred four billion, six hundred ten million, six hundred thirty-three thousand, four hundred ninety-one".