400130301203 has 4 divisors (see below), whose sum is σ = 421189790760. Its totient is φ = 379070811648.

The previous prime is 400130301173. The next prime is 400130301227. The reversal of 400130301203 is 302103031004.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 400130301203 - 2³⁰ = 399056559379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (400130306203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10529744750 + ... + 10529744787.

It is an arithmetic number, because the mean of its divisors is an integer number (105297447690).

Almost surely, 2^400130301203 is an apocalyptic number.

400130301203 is a deficient number, since it is larger than the sum of its proper divisors (21059489557).

400130301203 is a wasteful number, since it uses less digits than its factorization.

400130301203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21059489556.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 400130301203 its reverse (302103031004), we get a palindrome (702233332207).

The spelling of 400130301203 in words is "four hundred billion, one hundred thirty million, three hundred one thousand, two hundred three".