103420034 has 8 divisors (see below), whose sum is σ = 156636480. Its totient is φ = 51207876.

The previous prime is 103420033. The next prime is 103420043. The reversal of 103420034 is 430024301.

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

It is a super-2 number, since 2×103420034² = 21391406865122312, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 103419994 and 103420021.

It is not an unprimeable number, because it can be changed into a prime (103420033) 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, 250814 + ... + 251225.

It is an arithmetic number, because the mean of its divisors is an integer number (19579560).

Almost surely, 2^103420034 is an apocalyptic number.

103420034 is a deficient number, since it is larger than the sum of its proper divisors (53216446).

103420034 is a wasteful number, since it uses less digits than its factorization.

103420034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 502144.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 103420034 is about 10169.5641007862. The cubic root of 103420034 is about 469.3911446081.

Adding to 103420034 its reverse (430024301), we get a palindrome (533444335).

The spelling of 103420034 in words is "one hundred three million, four hundred twenty thousand, thirty-four".