103204243432 has 8 divisors (see below), whose sum is σ = 193507956450. Its totient is φ = 51602121712.

The previous prime is 103204243427. The next prime is 103204243447. The reversal of 103204243432 is 234342402301.

It can be written as a sum of positive squares in only one way, i.e., 101178703396 + 2025540036 = 318086^2 + 45006^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×103204243432² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 103204243432.

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, 6450265207 + ... + 6450265222.

Almost surely, 2^103204243432 is an apocalyptic number.

It is an amenable number.

103204243432 is a deficient number, since it is larger than the sum of its proper divisors (90303713018).

103204243432 is a wasteful number, since it uses less digits than its factorization.

103204243432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12900530435 (or 12900530431 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 103204243432 its reverse (234342402301), we get a palindrome (337546645733).

The spelling of 103204243432 in words is "one hundred three billion, two hundred four million, two hundred forty-three thousand, four hundred thirty-two".