11747108141 has 2 divisors, whose sum is σ = 11747108142. Its totient is φ = 11747108140.

The previous prime is 11747108119. The next prime is 11747108147. The reversal of 11747108141 is 14180174711.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8496968041 + 3250140100 = 92179^2 + 57010^2 .

It is a cyclic number.

It is not a de Polignac number, because 11747108141 - 2⁶ = 11747108077 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11747108147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5873554070 + 5873554071.

It is an arithmetic number, because the mean of its divisors is an integer number (5873554071).

Almost surely, 2^11747108141 is an apocalyptic number.

It is an amenable number.

11747108141 is a deficient number, since it is larger than the sum of its proper divisors (1).

11747108141 is an equidigital number, since it uses as much as digits as its factorization.

11747108141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6272, while the sum is 35.

The spelling of 11747108141 in words is "eleven billion, seven hundred forty-seven million, one hundred eight thousand, one hundred forty-one".