134112001 has 2 divisors, whose sum is σ = 134112002. Its totient is φ = 134112000.

The previous prime is 134111993. The next prime is 134112047. The reversal of 134112001 is 100211431.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 71385601 + 62726400 = 8449^2 + 7920^2 .

It is a cyclic number.

It is not a de Polignac number, because 134112001 - 2³ = 134111993 is a prime.

It is not a weakly prime, because it can be changed into another prime (134112071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67056000 + 67056001.

It is an arithmetic number, because the mean of its divisors is an integer number (67056001).

Almost surely, 2^134112001 is an apocalyptic number.

It is an amenable number.

134112001 is a deficient number, since it is larger than the sum of its proper divisors (1).

134112001 is an equidigital number, since it uses as much as digits as its factorization.

134112001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 134112001 is about 11580.6735987161. The cubic root of 134112001 is about 511.8655258516.

Adding to 134112001 its reverse (100211431), we get a palindrome (234323432).

The spelling of 134112001 in words is "one hundred thirty-four million, one hundred twelve thousand, one".