135124110 has 96 divisors (see below), whose sum is σ = 392726880. Its totient is φ = 31948800.

The previous prime is 135124097. The next prime is 135124117. The reversal of 135124110 is 11421531.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135124117) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 38926 + ... + 42254.

It is an arithmetic number, because the mean of its divisors is an integer number (4090905).

Almost surely, 2^135124110 is an apocalyptic number.

135124110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 135124110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (196363440).

135124110 is an abundant number, since it is smaller than the sum of its proper divisors (257602770).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

135124110 is a wasteful number, since it uses less digits than its factorization.

135124110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3394 (or 3391 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 18.

The square root of 135124110 is about 11624.2896557166. The cubic root of 135124110 is about 513.1499396421.

Adding to 135124110 its reverse (11421531), we get a palindrome (146545641).

The spelling of 135124110 in words is "one hundred thirty-five million, one hundred twenty-four thousand, one hundred ten".