103698307 has 4 divisors (see below), whose sum is σ = 106227576. Its totient is φ = 101169040.

The previous prime is 103698289. The next prime is 103698347. The reversal of 103698307 is 703896301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 703896301 = 23 ⋅30604187.

It is a cyclic number.

It is not a de Polignac number, because 103698307 - 2²³ = 95309699 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103698347) 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, 1264573 + ... + 1264654.

It is an arithmetic number, because the mean of its divisors is an integer number (26556894).

Almost surely, 2^103698307 is an apocalyptic number.

103698307 is a deficient number, since it is larger than the sum of its proper divisors (2529269).

103698307 is an equidigital number, since it uses as much as digits as its factorization.

103698307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2529268.

The product of its (nonzero) digits is 27216, while the sum is 37.

The square root of 103698307 is about 10183.2365680072. The cubic root of 103698307 is about 469.8117655761.

The spelling of 103698307 in words is "one hundred three million, six hundred ninety-eight thousand, three hundred seven".