135102435 has 32 divisors (see below), whose sum is σ = 233368128. Its totient is φ = 66347520.

The previous prime is 135102427. The next prime is 135102439. The reversal of 135102435 is 534201531.

It is not a de Polignac number, because 135102435 - 2³ = 135102427 is a prime.

It is not an unprimeable number, because it can be changed into a prime (135102439) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 126805 + ... + 127865.

It is an arithmetic number, because the mean of its divisors is an integer number (7292754).

Almost surely, 2^135102435 is an apocalyptic number.

135102435 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

135102435 is a deficient number, since it is larger than the sum of its proper divisors (98265693).

135102435 is a wasteful number, since it uses less digits than its factorization.

135102435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1735.

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 135102435 is about 11623.3573032924. The cubic root of 135102435 is about 513.1225003748.

Adding to 135102435 its reverse (534201531), we get a palindrome (669303966).

The spelling of 135102435 in words is "one hundred thirty-five million, one hundred two thousand, four hundred thirty-five".