103165448 has 32 divisors (see below), whose sum is σ = 196541400. Its totient is φ = 50761728.

The previous prime is 103165399. The next prime is 103165451. The reversal of 103165448 is 844561301.

It can be written as a sum of positive squares in 4 ways, for example, as 51008164 + 52157284 = 7142^2 + 7222^2 .

It is a super-2 number, since 2×103165448² = 21286219322081408, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 167990 + ... + 168602.

Almost surely, 2^103165448 is an apocalyptic number.

It is an amenable number.

103165448 is a deficient number, since it is larger than the sum of its proper divisors (93375952).

103165448 is a wasteful number, since it uses less digits than its factorization.

103165448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 921 (or 917 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 103165448 is about 10157.0393324039. The cubic root of 103165448 is about 469.0056660875.

The spelling of 103165448 in words is "one hundred three million, one hundred sixty-five thousand, four hundred forty-eight".