103132411 has 4 divisors (see below), whose sum is σ = 103180752. Its totient is φ = 103084072.

The previous prime is 103132349. The next prime is 103132417. The reversal of 103132411 is 114231301.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103132411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103132417) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20815 + ... + 25288.

It is an arithmetic number, because the mean of its divisors is an integer number (25795188).

Almost surely, 2^103132411 is an apocalyptic number.

103132411 is a deficient number, since it is larger than the sum of its proper divisors (48341).

103132411 is an equidigital number, since it uses as much as digits as its factorization.

103132411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48340.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 103132411 is about 10155.4128916554. The cubic root of 103132411 is about 468.9555970165.

Adding to 103132411 its reverse (114231301), we get a palindrome (217363712).

The spelling of 103132411 in words is "one hundred three million, one hundred thirty-two thousand, four hundred eleven".