11061840323 has 2 divisors, whose sum is σ = 11061840324. Its totient is φ = 11061840322.

The previous prime is 11061840319. The next prime is 11061840373. The reversal of 11061840323 is 32304816011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11061840323 - 2² = 11061840319 is a prime.

It is a super-2 number, since 2×11061840323² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11061840373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5530920161 + 5530920162.

It is an arithmetic number, because the mean of its divisors is an integer number (5530920162).

Almost surely, 2^11061840323 is an apocalyptic number.

11061840323 is a deficient number, since it is larger than the sum of its proper divisors (1).

11061840323 is an equidigital number, since it uses as much as digits as its factorization.

11061840323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 29.

The spelling of 11061840323 in words is "eleven billion, sixty-one million, eight hundred forty thousand, three hundred twenty-three".