123001412 has 12 divisors (see below), whose sum is σ = 222675180. Its totient is φ = 59379936.

The previous prime is 123001391. The next prime is 123001453. The reversal of 123001412 is 214100321.

123001412 is digitally balanced in base 9, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 47554816 + 75446596 = 6896^2 + 8686^2 .

123001412 is strictly pandigital in base 9.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 530063 + ... + 530294.

It is an arithmetic number, because the mean of its divisors is an integer number (18556265).

Almost surely, 2^123001412 is an apocalyptic number.

It is an amenable number.

123001412 is a deficient number, since it is larger than the sum of its proper divisors (99673768).

123001412 is a wasteful number, since it uses less digits than its factorization.

123001412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1060390 (or 1060388 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 123001412 is about 11090.6001641029. The cubic root of 123001412 is about 497.3208863396.

Adding to 123001412 its reverse (214100321), we get a palindrome (337101733).

The spelling of 123001412 in words is "one hundred twenty-three million, one thousand, four hundred twelve".