103135534 has 24 divisors (see below), whose sum is σ = 164290248. Its totient is φ = 48550320.

The previous prime is 103135471. The next prime is 103135537. The reversal of 103135534 is 435531301.

It is a junction number, because it is equal to n+sod(n) for n = 103135499 and 103135508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103135537) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 152004 + ... + 152680.

It is an arithmetic number, because the mean of its divisors is an integer number (6845427).

Almost surely, 2^103135534 is an apocalyptic number.

103135534 is a deficient number, since it is larger than the sum of its proper divisors (61154714).

103135534 is a wasteful number, since it uses less digits than its factorization.

103135534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 928 (or 909 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 25.

The square root of 103135534 is about 10155.5666508571. The cubic root of 103135534 is about 468.9603305221.

Adding to 103135534 its reverse (435531301), we get a palindrome (538666835).

The spelling of 103135534 in words is "one hundred three million, one hundred thirty-five thousand, five hundred thirty-four".