135941326351 has 2 divisors, whose sum is σ = 135941326352. Its totient is φ = 135941326350.

The previous prime is 135941326307. The next prime is 135941326439. The reversal of 135941326351 is 153623149531.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 135941326351 - 2¹⁵ = 135941293583 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 135941326298 and 135941326307.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (135941626351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67970663175 + 67970663176.

It is an arithmetic number, because the mean of its divisors is an integer number (67970663176).

Almost surely, 2^135941326351 is an apocalyptic number.

135941326351 is a deficient number, since it is larger than the sum of its proper divisors (1).

135941326351 is an equidigital number, since it uses as much as digits as its factorization.

135941326351 is an evil number, because the sum of its binary digits is even.

The product of its digits is 291600, while the sum is 43.

The spelling of 135941326351 in words is "one hundred thirty-five billion, nine hundred forty-one million, three hundred twenty-six thousand, three hundred fifty-one".