11331101770867 has 2 divisors, whose sum is σ = 11331101770868. Its totient is φ = 11331101770866.

The previous prime is 11331101770831. The next prime is 11331101770871. The reversal of 11331101770867 is 76807710113311.

11331101770867 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11331101770867 - 2⁷ = 11331101770739 is a prime.

It is not a weakly prime, because it can be changed into another prime (11331101770817) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5665550885433 + 5665550885434.

It is an arithmetic number, because the mean of its divisors is an integer number (5665550885434).

Almost surely, 2^{11331101770867} is an apocalyptic number.

11331101770867 is a deficient number, since it is larger than the sum of its proper divisors (1).

11331101770867 is an equidigital number, since it uses as much as digits as its factorization.

11331101770867 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 148176, while the sum is 46.

The spelling of 11331101770867 in words is "eleven trillion, three hundred thirty-one billion, one hundred one million, seven hundred seventy thousand, eight hundred sixty-seven".