103403140402 has 16 divisors (see below), whose sum is σ = 155683000512. Its totient is φ = 51508977520.

The previous prime is 103403140381. The next prime is 103403140409. The reversal of 103403140402 is 204041304301.

It is not an unprimeable number, because it can be changed into a prime (103403140409) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1204368 + ... + 1287364.

It is an arithmetic number, because the mean of its divisors is an integer number (9730187532).

Almost surely, 2^103403140402 is an apocalyptic number.

103403140402 is a deficient number, since it is larger than the sum of its proper divisors (52279860110).

103403140402 is a wasteful number, since it uses less digits than its factorization.

103403140402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85313.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 103403140402 its reverse (204041304301), we get a palindrome (307444444703).

The spelling of 103403140402 in words is "one hundred three billion, four hundred three million, one hundred forty thousand, four hundred two".