214323031002 has 32 divisors (see below), whose sum is σ = 429763017600. Its totient is φ = 71254983168.

The previous prime is 214323031001. The next prime is 214323031007. The reversal of 214323031002 is 200130323412.

It is a self number, because there is not a number n which added to its sum of digits gives 214323031002.

It is not an unprimeable number, because it can be changed into a prime (214323031001) 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 15 ways as a sum of consecutive naturals, for example, 7138899 + ... + 7168857.

It is an arithmetic number, because the mean of its divisors is an integer number (13430094300).

Almost surely, 2^214323031002 is an apocalyptic number.

214323031002 is an abundant number, since it is smaller than the sum of its proper divisors (215439986598).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

214323031002 is a wasteful number, since it uses less digits than its factorization.

214323031002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33030.

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

Adding to 214323031002 its reverse (200130323412), we get a palindrome (414453354414).

The spelling of 214323031002 in words is "two hundred fourteen billion, three hundred twenty-three million, thirty-one thousand, two".