103143400402 has 8 divisors (see below), whose sum is σ = 176817257856. Its totient is φ = 44204314452.

The previous prime is 103143400397. The next prime is 103143400417. The reversal of 103143400402 is 204004341301.

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

It is a super-2 number, since 2×103143400402² (a number of 23 digits) contains 22 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 3 ways as a sum of consecutive naturals, for example, 3683692858 + ... + 3683692885.

It is an arithmetic number, because the mean of its divisors is an integer number (22102157232).

Almost surely, 2^103143400402 is an apocalyptic number.

103143400402 is a deficient number, since it is larger than the sum of its proper divisors (73673857454).

103143400402 is an equidigital number, since it uses as much as digits as its factorization.

103143400402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7367385752.

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

Adding to 103143400402 its reverse (204004341301), we get a palindrome (307147741703).

The spelling of 103143400402 in words is "one hundred three billion, one hundred forty-three million, four hundred thousand, four hundred two".