231402213003 has 8 divisors (see below), whose sum is σ = 332269844368. Its totient is φ = 142401361824.

The previous prime is 231402212971. The next prime is 231402213071. The reversal of 231402213003 is 300312204132.

231402213003 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 231402213003 - 2⁵ = 231402212971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (231402213703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2966695000 + ... + 2966695077.

It is an arithmetic number, because the mean of its divisors is an integer number (41533730546).

Almost surely, 2^231402213003 is an apocalyptic number.

231402213003 is a deficient number, since it is larger than the sum of its proper divisors (100867631365).

231402213003 is a wasteful number, since it uses less digits than its factorization.

231402213003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5933390093.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 231402213003 its reverse (300312204132), we get a palindrome (531714417135).

The spelling of 231402213003 in words is "two hundred thirty-one billion, four hundred two million, two hundred thirteen thousand, three".