135412351 has 2 divisors, whose sum is σ = 135412352. Its totient is φ = 135412350.

The previous prime is 135412337. The next prime is 135412363. The reversal of 135412351 is 153214531.

It is a happy number.

135412351 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 135412351 - 2¹⁵ = 135379583 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (135412301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67706175 + 67706176.

It is an arithmetic number, because the mean of its divisors is an integer number (67706176).

Almost surely, 2^135412351 is an apocalyptic number.

135412351 is a deficient number, since it is larger than the sum of its proper divisors (1).

135412351 is an equidigital number, since it uses as much as digits as its factorization.

135412351 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1800, while the sum is 25.

The square root of 135412351 is about 11636.6812708779. The cubic root of 135412351 is about 513.5145570392.

Adding to 135412351 its reverse (153214531), we get a palindrome (288626882).

The spelling of 135412351 in words is "one hundred thirty-five million, four hundred twelve thousand, three hundred fifty-one".