1230051 has 8 divisors (see below), whose sum is σ = 1647360. Its totient is φ = 816392.

The previous prime is 1230029. The next prime is 1230067. The reversal of 1230051 is 1500321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1230051 - 2¹⁹ = 705763 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1230071) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10 + ... + 1568.

It is an arithmetic number, because the mean of its divisors is an integer number (205920).

2^1230051 is an apocalyptic number.

1230051 is a deficient number, since it is larger than the sum of its proper divisors (417309).

1230051 is a wasteful number, since it uses less digits than its factorization.

1230051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1825.

The product of its (nonzero) digits is 30, while the sum is 12.

The square root of 1230051 is about 1109.0766429783. The cubic root of 1230051 is about 107.1456078024.

Adding to 1230051 its reverse (1500321), we get a palindrome (2730372).

The spelling of 1230051 in words is "one million, two hundred thirty thousand, fifty-one".