103412693 has 4 divisors (see below), whose sum is σ = 103461120. Its totient is φ = 103364268.

The previous prime is 103412689. The next prime is 103412711. The reversal of 103412693 is 396214301.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 103412693 - 2² = 103412689 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103412093) 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, 20855 + ... + 25332.

It is an arithmetic number, because the mean of its divisors is an integer number (25865280).

Almost surely, 2^103412693 is an apocalyptic number.

It is an amenable number.

103412693 is a deficient number, since it is larger than the sum of its proper divisors (48427).

103412693 is an equidigital number, since it uses as much as digits as its factorization.

103412693 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48426.

The product of its (nonzero) digits is 3888, while the sum is 29.

The square root of 103412693 is about 10169.2031644569. The cubic root of 103412693 is about 469.3800381787.

Adding to 103412693 its reverse (396214301), we get a palindrome (499626994).

The spelling of 103412693 in words is "one hundred three million, four hundred twelve thousand, six hundred ninety-three".