135846147223 has 2 divisors, whose sum is σ = 135846147224. Its totient is φ = 135846147222.

The previous prime is 135846147193. The next prime is 135846147253. The reversal of 135846147223 is 322741648531.

It is a balanced prime because it is at equal distance from previous prime (135846147193) and next prime (135846147253).

It is a cyclic number.

It is not a de Polignac number, because 135846147223 - 2¹³ = 135846139031 is a prime.

It is a super-2 number, since 2×135846147223² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (135846147253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67923073611 + 67923073612.

It is an arithmetic number, because the mean of its divisors is an integer number (67923073612).

Almost surely, 2^135846147223 is an apocalyptic number.

135846147223 is a deficient number, since it is larger than the sum of its proper divisors (1).

135846147223 is an equidigital number, since it uses as much as digits as its factorization.

135846147223 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 967680, while the sum is 46.

The spelling of 135846147223 in words is "one hundred thirty-five billion, eight hundred forty-six million, one hundred forty-seven thousand, two hundred twenty-three".