11402123232167 has 2 divisors, whose sum is σ = 11402123232168. Its totient is φ = 11402123232166.

The previous prime is 11402123232091. The next prime is 11402123232179. The reversal of 11402123232167 is 76123232120411.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11402123232167 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11402123202167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5701061616083 + 5701061616084.

It is an arithmetic number, because the mean of its divisors is an integer number (5701061616084).

Almost surely, 2^{11402123232167} is an apocalyptic number.

11402123232167 is a deficient number, since it is larger than the sum of its proper divisors (1).

11402123232167 is an equidigital number, since it uses as much as digits as its factorization.

11402123232167 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24192, while the sum is 35.

Adding to 11402123232167 its reverse (76123232120411), we get a palindrome (87525355352578).

The spelling of 11402123232167 in words is "eleven trillion, four hundred two billion, one hundred twenty-three million, two hundred thirty-two thousand, one hundred sixty-seven".