10235290811 has 2 divisors, whose sum is σ = 10235290812. Its totient is φ = 10235290810.

The previous prime is 10235290787. The next prime is 10235290841. The reversal of 10235290811 is 11809253201.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10235290811 is a prime.

It is a super-2 number, since 2×10235290811² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10235290841) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5117645405 + 5117645406.

It is an arithmetic number, because the mean of its divisors is an integer number (5117645406).

Almost surely, 2^10235290811 is an apocalyptic number.

10235290811 is a deficient number, since it is larger than the sum of its proper divisors (1).

10235290811 is an equidigital number, since it uses as much as digits as its factorization.

10235290811 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 32.

The spelling of 10235290811 in words is "ten billion, two hundred thirty-five million, two hundred ninety thousand, eight hundred eleven".