11035203131 has 2 divisors, whose sum is σ = 11035203132. Its totient is φ = 11035203130.

The previous prime is 11035203107. The next prime is 11035203181. The reversal of 11035203131 is 13130253011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11035203131 - 2¹⁰ = 11035202107 is a prime.

It is a super-2 number, since 2×11035203131² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11035203181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5517601565 + 5517601566.

It is an arithmetic number, because the mean of its divisors is an integer number (5517601566).

Almost surely, 2^11035203131 is an apocalyptic number.

11035203131 is a deficient number, since it is larger than the sum of its proper divisors (1).

11035203131 is an equidigital number, since it uses as much as digits as its factorization.

11035203131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 270, while the sum is 20.

Adding to 11035203131 its reverse (13130253011), we get a palindrome (24165456142).

The spelling of 11035203131 in words is "eleven billion, thirty-five million, two hundred three thousand, one hundred thirty-one".