11330133131 has 2 divisors, whose sum is σ = 11330133132. Its totient is φ = 11330133130.

The previous prime is 11330133103. The next prime is 11330133281. The reversal of 11330133131 is 13133103311.

It is a weak prime.

It is an emirp because it is prime and its reverse (13133103311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11330133131 - 2¹⁸ = 11329870987 is a prime.

It is a super-2 number, since 2×11330133131² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11330139131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5665066565 + 5665066566.

It is an arithmetic number, because the mean of its divisors is an integer number (5665066566).

Almost surely, 2^11330133131 is an apocalyptic number.

11330133131 is a deficient number, since it is larger than the sum of its proper divisors (1).

11330133131 is an equidigital number, since it uses as much as digits as its factorization.

11330133131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 243, while the sum is 20.

Adding to 11330133131 its reverse (13133103311), we get a palindrome (24463236442).

The spelling of 11330133131 in words is "eleven billion, three hundred thirty million, one hundred thirty-three thousand, one hundred thirty-one".