1201030401 has 8 divisors (see below), whose sum is σ = 1613598624. Its totient is φ = 794574560.

The previous prime is 1201030379. The next prime is 1201030459. The reversal of 1201030401 is 1040301021.

It is a happy number.

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 1201030401 - 2¹⁰ = 1201029377 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1201030001) 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, 1527636 + ... + 1528421.

It is an arithmetic number, because the mean of its divisors is an integer number (201699828).

Almost surely, 2^1201030401 is an apocalyptic number.

It is an amenable number.

1201030401 is a deficient number, since it is larger than the sum of its proper divisors (412568223).

1201030401 is a wasteful number, since it uses less digits than its factorization.

1201030401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3056191.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 1201030401 is about 34655.8855174702. The cubic root of 1201030401 is about 1062.9626389599.

Adding to 1201030401 its reverse (1040301021), we get a palindrome (2241331422).

The spelling of 1201030401 in words is "one billion, two hundred one million, thirty thousand, four hundred one".