11535830147 has 2 divisors, whose sum is σ = 11535830148. Its totient is φ = 11535830146.

The previous prime is 11535830099. The next prime is 11535830149. The reversal of 11535830147 is 74103853511.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11535830147 - 2⁶ = 11535830083 is a prime.

Together with 11535830149, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11535830147.

It is not a weakly prime, because it can be changed into another prime (11535830149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5767915073 + 5767915074.

It is an arithmetic number, because the mean of its divisors is an integer number (5767915074).

Almost surely, 2^11535830147 is an apocalyptic number.

11535830147 is a deficient number, since it is larger than the sum of its proper divisors (1).

11535830147 is an equidigital number, since it uses as much as digits as its factorization.

11535830147 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 50400, while the sum is 38.

The spelling of 11535830147 in words is "eleven billion, five hundred thirty-five million, eight hundred thirty thousand, one hundred forty-seven".