103443405152 has 12 divisors (see below), whose sum is σ = 203654203956. Its totient is φ = 51721702560.

The previous prime is 103443405151. The next prime is 103443405161. The reversal of 103443405152 is 251504344301.

It is a Harshad number since it is a multiple of its sum of digits (32), and also a Moran number because the ratio is a prime number: 3232606411 = 103443405152 / (1 + 0 + 3 + 4 + 4 + 3 + 4 + 0 + 5 + 1 + 5 + 2).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103443405151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1616303174 + ... + 1616303237.

It is an arithmetic number, because the mean of its divisors is an integer number (16971183663).

Almost surely, 2^103443405152 is an apocalyptic number.

It is an amenable number.

103443405152 is a deficient number, since it is larger than the sum of its proper divisors (100210798804).

103443405152 is an equidigital number, since it uses as much as digits as its factorization.

103443405152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3232606421 (or 3232606413 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 32.

Adding to 103443405152 its reverse (251504344301), we get a palindrome (354947749453).

The spelling of 103443405152 in words is "one hundred three billion, four hundred forty-three million, four hundred five thousand, one hundred fifty-two".