1133101121291 has 2 divisors, whose sum is σ = 1133101121292. Its totient is φ = 1133101121290.

The previous prime is 1133101121239. The next prime is 1133101121371. The reversal of 1133101121291 is 1921211013311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1133101121291 - 2¹⁸ = 1133100859147 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1133101121291.

It is not a weakly prime, because it can be changed into another prime (1133101123291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 566550560645 + 566550560646.

It is an arithmetic number, because the mean of its divisors is an integer number (566550560646).

Almost surely, 2^{1133101121291} is an apocalyptic number.

1133101121291 is a deficient number, since it is larger than the sum of its proper divisors (1).

1133101121291 is an equidigital number, since it uses as much as digits as its factorization.

1133101121291 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 26.

The spelling of 1133101121291 in words is "one trillion, one hundred thirty-three billion, one hundred one million, one hundred twenty-one thousand, two hundred ninety-one".