103443152 has 10 divisors (see below), whose sum is σ = 200421138. Its totient is φ = 51721568.

The previous prime is 103443103. The next prime is 103443169. The reversal of 103443152 is 251344301.

It can be written as a sum of positive squares in only one way, i.e., 62789776 + 40653376 = 7924^2 + 6376^2 .

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, 3232583 + ... + 3232614.

Almost surely, 2^103443152 is an apocalyptic number.

It is an amenable number.

103443152 is a deficient number, since it is larger than the sum of its proper divisors (96977986).

103443152 is an equidigital number, since it uses as much as digits as its factorization.

103443152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6465205 (or 6465199 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 103443152 is about 10170.7006641627. The cubic root of 103443152 is about 469.4261171230.

Adding to 103443152 its reverse (251344301), we get a palindrome (354787453).

The spelling of 103443152 in words is "one hundred three million, four hundred forty-three thousand, one hundred fifty-two".