103144242202 has 8 divisors (see below), whose sum is σ = 155391981300. Its totient is φ = 51346915104.

The previous prime is 103144242169. The next prime is 103144242211. The reversal of 103144242202 is 202242441301.

It can be written as a sum of positive squares in 2 ways, for example, as 77062315201 + 26081927001 = 277601^2 + 161499^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 112602427 + ... + 112603342.

Almost surely, 2^103144242202 is an apocalyptic number.

103144242202 is a deficient number, since it is larger than the sum of its proper divisors (52247739098).

103144242202 is a wasteful number, since it uses less digits than its factorization.

103144242202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225206000.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 103144242202 its reverse (202242441301), we get a palindrome (305386683503).

The spelling of 103144242202 in words is "one hundred three billion, one hundred forty-four million, two hundred forty-two thousand, two hundred two".