103402807 has 4 divisors (see below), whose sum is σ = 108845080. Its totient is φ = 97960536.

The previous prime is 103402801. The next prime is 103402829. The reversal of 103402807 is 708204301.

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

It is a cyclic number.

It is not a de Polignac number, because 103402807 - 2¹⁹ = 102878519 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103402801) 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, 2721108 + ... + 2721145.

It is an arithmetic number, because the mean of its divisors is an integer number (27211270).

Almost surely, 2^103402807 is an apocalyptic number.

103402807 is a deficient number, since it is larger than the sum of its proper divisors (5442273).

103402807 is an equidigital number, since it uses as much as digits as its factorization.

103402807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5442272.

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 103402807 is about 10168.7170773899. The cubic root of 103402807 is about 469.3650805083.

The spelling of 103402807 in words is "one hundred three million, four hundred two thousand, eight hundred seven".