103223543452 has 6 divisors (see below), whose sum is σ = 180641201048. Its totient is φ = 51611771724.

The previous prime is 103223543447. The next prime is 103223543471. The reversal of 103223543452 is 254345322301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12902942928 + ... + 12902942935.

Almost surely, 2^103223543452 is an apocalyptic number.

It is an amenable number.

103223543452 is a deficient number, since it is larger than the sum of its proper divisors (77417657596).

103223543452 is a wasteful number, since it uses less digits than its factorization.

103223543452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25805885867 (or 25805885865 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 34.

Adding to 103223543452 its reverse (254345322301), we get a palindrome (357568865753).

The spelling of 103223543452 in words is "one hundred three billion, two hundred twenty-three million, five hundred forty-three thousand, four hundred fifty-two".