12901053 has 16 divisors (see below), whose sum is σ = 19372032. Its totient is φ = 7566000.

The previous prime is 12901043. The next prime is 12901081. The reversal of 12901053 is 35010921.

It is not a de Polignac number, because 12901053 - 2⁴ = 12901037 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12901043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5283 + ... + 7328.

It is an arithmetic number, because the mean of its divisors is an integer number (1210752).

Almost surely, 2^12901053 is an apocalyptic number.

It is an amenable number.

12901053 is a deficient number, since it is larger than the sum of its proper divisors (6470979).

12901053 is a wasteful number, since it uses less digits than its factorization.

12901053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12656.

The product of its (nonzero) digits is 270, while the sum is 21.

The square root of 12901053 is about 3591.8035859440. The cubic root of 12901053 is about 234.5353910848.

Adding to 12901053 its reverse (35010921), we get a palindrome (47911974).

The spelling of 12901053 in words is "twelve million, nine hundred one thousand, fifty-three".