103135461 has 24 divisors (see below), whose sum is σ = 162451296. Its totient is φ = 57695040.

The previous prime is 103135453. The next prime is 103135469. The reversal of 103135461 is 164531301.

It is an interprime number because it is at equal distance from previous prime (103135453) and next prime (103135469).

It is not a de Polignac number, because 103135461 - 2³ = 103135453 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103135469) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3670 + ... + 14823.

It is an arithmetic number, because the mean of its divisors is an integer number (6768804).

Almost surely, 2^103135461 is an apocalyptic number.

103135461 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

103135461 is a deficient number, since it is larger than the sum of its proper divisors (59315835).

103135461 is a wasteful number, since it uses less digits than its factorization.

103135461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18533 (or 18520 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 103135461 is about 10155.5630567684. The cubic root of 103135461 is about 468.9602198777.

Adding to 103135461 its reverse (164531301), we get a palindrome (267666762).

The spelling of 103135461 in words is "one hundred three million, one hundred thirty-five thousand, four hundred sixty-one".