135629111 has 8 divisors (see below), whose sum is σ = 144642960. Its totient is φ = 126730368.

The previous prime is 135629101. The next prime is 135629113. The reversal of 135629111 is 111926531.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 135629111 - 2²⁶ = 68520247 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135629113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26336 + ... + 31061.

It is an arithmetic number, because the mean of its divisors is an integer number (18080370).

Almost surely, 2^135629111 is an apocalyptic number.

135629111 is a deficient number, since it is larger than the sum of its proper divisors (9013849).

135629111 is a wasteful number, since it uses less digits than its factorization.

135629111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57553.

The product of its digits is 1620, while the sum is 29.

The square root of 135629111 is about 11645.9911986915. The cubic root of 135629111 is about 513.7884121069.

The spelling of 135629111 in words is "one hundred thirty-five million, six hundred twenty-nine thousand, one hundred eleven".