103143422302 has 4 divisors (see below), whose sum is σ = 154715133456. Its totient is φ = 51571711150.

The previous prime is 103143422293. The next prime is 103143422353. The reversal of 103143422302 is 203224341301.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25785855574 + ... + 25785855577.

It is an arithmetic number, because the mean of its divisors is an integer number (38678783364).

Almost surely, 2^103143422302 is an apocalyptic number.

103143422302 is a deficient number, since it is larger than the sum of its proper divisors (51571711154).

103143422302 is an equidigital number, since it uses as much as digits as its factorization.

103143422302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51571711153.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 103143422302 its reverse (203224341301), we get a palindrome (306367763603).

The spelling of 103143422302 in words is "one hundred three billion, one hundred forty-three million, four hundred twenty-two thousand, three hundred two".