103133127 has 32 divisors (see below), whose sum is σ = 147847680. Its totient is φ = 63803520.

The previous prime is 103133123. The next prime is 103133153. The reversal of 103133127 is 721331301.

It is not a de Polignac number, because 103133127 - 2² = 103133123 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103133123) 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, 450249 + ... + 450477.

It is an arithmetic number, because the mean of its divisors is an integer number (4620240).

Almost surely, 2^103133127 is an apocalyptic number.

103133127 is a deficient number, since it is larger than the sum of its proper divisors (44714553).

103133127 is a wasteful number, since it uses less digits than its factorization.

103133127 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 423.

The product of its (nonzero) digits is 378, while the sum is 21.

The square root of 103133127 is about 10155.4481437305. The cubic root of 103133127 is about 468.9566822603.

Adding to 103133127 its reverse (721331301), we get a palindrome (824464428).

The spelling of 103133127 in words is "one hundred three million, one hundred thirty-three thousand, one hundred twenty-seven".