103420402 has 16 divisors (see below), whose sum is σ = 164466432. Its totient is φ = 48688560.

The previous prime is 103420391. The next prime is 103420417. The reversal of 103420402 is 204024301.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20248 + ... + 24835.

It is an arithmetic number, because the mean of its divisors is an integer number (10279152).

Almost surely, 2^103420402 is an apocalyptic number.

103420402 is a deficient number, since it is larger than the sum of its proper divisors (61046030).

103420402 is a wasteful number, since it uses less digits than its factorization.

103420402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45153.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 103420402 is about 10169.5821939743. The cubic root of 103420402 is about 469.3917013531.

Adding to 103420402 its reverse (204024301), we get a palindrome (307444703).

The spelling of 103420402 in words is "one hundred three million, four hundred twenty thousand, four hundred two".