103530542402 has 32 divisors (see below), whose sum is σ = 188002270080. Its totient is φ = 41742155520.

The previous prime is 103530542399. The next prime is 103530542417. The reversal of 103530542402 is 204245035301.

It is a happy number.

It is a super-3 number, since 3×103530542402³ (a number of 34 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 464249 + ... + 650067.

It is an arithmetic number, because the mean of its divisors is an integer number (5875070940).

Almost surely, 2^103530542402 is an apocalyptic number.

103530542402 is a deficient number, since it is larger than the sum of its proper divisors (84471727678).

103530542402 is a wasteful number, since it uses less digits than its factorization.

103530542402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188186.

The product of its (nonzero) digits is 14400, while the sum is 29.

Adding to 103530542402 its reverse (204245035301), we get a palindrome (307775577703).

The spelling of 103530542402 in words is "one hundred three billion, five hundred thirty million, five hundred forty-two thousand, four hundred two".