103473031 has 8 divisors (see below), whose sum is σ = 109065600. Its totient is φ = 97895160.

The previous prime is 103473017. The next prime is 103473037. The reversal of 103473031 is 130374301.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 103473031 - 2⁷ = 103472903 is a prime.

It is a super-2 number, since 2×103473031² = 21413336288653922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 103472993 and 103473011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103473037) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12696 + ... + 19186.

It is an arithmetic number, because the mean of its divisors is an integer number (13633200).

Almost surely, 2^103473031 is an apocalyptic number.

103473031 is a deficient number, since it is larger than the sum of its proper divisors (5592569).

103473031 is an equidigital number, since it uses as much as digits as its factorization.

103473031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7349.

The product of its (nonzero) digits is 756, while the sum is 22.

The square root of 103473031 is about 10172.1694342947. The cubic root of 103473031 is about 469.4713098447.

The spelling of 103473031 in words is "one hundred three million, four hundred seventy-three thousand, thirty-one".