1101446148 has 24 divisors (see below), whose sum is σ = 2803681440. Its totient is φ = 333771520.

The previous prime is 1101446117. The next prime is 1101446173. The reversal of 1101446148 is 8416441011.

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, 4172013 + ... + 4172276.

It is an arithmetic number, because the mean of its divisors is an integer number (116820060).

Almost surely, 2^1101446148 is an apocalyptic number.

It is an amenable number.

1101446148 is an abundant number, since it is smaller than the sum of its proper divisors (1702235292).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1101446148 is a wasteful number, since it uses less digits than its factorization.

1101446148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8344307 (or 8344305 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 30.

The square root of 1101446148 is about 33188.0422441578. The cubic root of 1101446148 is about 1032.7322900333.

Adding to 1101446148 its reverse (8416441011), we get a palindrome (9517887159).

The spelling of 1101446148 in words is "one billion, one hundred one million, four hundred forty-six thousand, one hundred forty-eight".