103135402 has 8 divisors (see below), whose sum is σ = 154773216. Its totient is φ = 51544332.

The previous prime is 103135387. The next prime is 103135421. The reversal of 103135402 is 204531301.

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

It is a super-2 number, since 2×103135402² = 21273822291403208, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 103135402.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5518 + ... + 15385.

It is an arithmetic number, because the mean of its divisors is an integer number (19346652).

Almost surely, 2^103135402 is an apocalyptic number.

103135402 is a deficient number, since it is larger than the sum of its proper divisors (51637814).

103135402 is a wasteful number, since it uses less digits than its factorization.

103135402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23372.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 103135402 is about 10155.5601519562. The cubic root of 103135402 is about 468.9601304527.

Adding to 103135402 its reverse (204531301), we get a palindrome (307666703).

The spelling of 103135402 in words is "one hundred three million, one hundred thirty-five thousand, four hundred two".