101445412 has 12 divisors (see below), whose sum is σ = 178206336. Its totient is φ = 50529320.

The previous prime is 101445403. The next prime is 101445431. The reversal of 101445412 is 214544101.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47164 + ... + 49267.

It is an arithmetic number, because the mean of its divisors is an integer number (14850528).

Almost surely, 2^101445412 is an apocalyptic number.

It is an amenable number.

101445412 is a deficient number, since it is larger than the sum of its proper divisors (76760924).

101445412 is a wasteful number, since it uses less digits than its factorization.

101445412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96698 (or 96696 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 101445412 is about 10072.0113185004. The cubic root of 101445412 is about 466.3845303681.

Adding to 101445412 its reverse (214544101), we get a palindrome (315989513).

The spelling of 101445412 in words is "one hundred one million, four hundred forty-five thousand, four hundred twelve".