103432402 has 8 divisors (see below), whose sum is σ = 156265200. Its totient is φ = 51344004.

The previous prime is 103432391. The next prime is 103432429. The reversal of 103432402 is 204234301.

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

It is a self number, because there is not a number n which added to its sum of digits gives 103432402.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 185752 + ... + 186307.

It is an arithmetic number, because the mean of its divisors is an integer number (19533150).

Almost surely, 2^103432402 is an apocalyptic number.

103432402 is a deficient number, since it is larger than the sum of its proper divisors (52832798).

103432402 is a wasteful number, since it uses less digits than its factorization.

103432402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 372200.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 103432402 is about 10170.1721716006. The cubic root of 103432402 is about 469.4098553551.

Adding to 103432402 its reverse (204234301), we get a palindrome (307666703).

The spelling of 103432402 in words is "one hundred three million, four hundred thirty-two thousand, four hundred two".