1204132124201 has 4 divisors (see below), whose sum is σ = 1204137236304. Its totient is φ = 1204127012100.

The previous prime is 1204132124179. The next prime is 1204132124227. The reversal of 1204132124201 is 1024212314021.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1204132124201 - 2⁶ = 1204132124137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1204132124401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2184755 + ... + 2679816.

It is an arithmetic number, because the mean of its divisors is an integer number (301034309076).

Almost surely, 2^{1204132124201} is an apocalyptic number.

It is an amenable number.

1204132124201 is a deficient number, since it is larger than the sum of its proper divisors (5112103).

1204132124201 is an equidigital number, since it uses as much as digits as its factorization.

1204132124201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5112102.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 1204132124201 its reverse (1024212314021), we get a palindrome (2228344438222).

The spelling of 1204132124201 in words is "one trillion, two hundred four billion, one hundred thirty-two million, one hundred twenty-four thousand, two hundred one".