11033077331 has 2 divisors, whose sum is σ = 11033077332. Its totient is φ = 11033077330.

The previous prime is 11033077303. The next prime is 11033077343. The reversal of 11033077331 is 13377033011.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11033077331 is a prime.

It is a super-2 number, since 2×11033077331² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11033077294 and 11033077303.

It is not a weakly prime, because it can be changed into another prime (11033077631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5516538665 + 5516538666.

It is an arithmetic number, because the mean of its divisors is an integer number (5516538666).

Almost surely, 2^11033077331 is an apocalyptic number.

11033077331 is a deficient number, since it is larger than the sum of its proper divisors (1).

11033077331 is an equidigital number, since it uses as much as digits as its factorization.

11033077331 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3969, while the sum is 29.

The spelling of 11033077331 in words is "eleven billion, thirty-three million, seventy-seven thousand, three hundred thirty-one".