321214053010 has 16 divisors (see below), whose sum is σ = 608616100800. Its totient is φ = 121723220016.

The previous prime is 321214053001. The next prime is 321214053019. The reversal of 321214053010 is 10350412123.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (321214053001) and next prime (321214053019).

It is a super-2 number, since 2×321214053010² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (321214053019) 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, 845299950 + ... + 845300329.

It is an arithmetic number, because the mean of its divisors is an integer number (38038506300).

Almost surely, 2^321214053010 is an apocalyptic number.

321214053010 is a deficient number, since it is larger than the sum of its proper divisors (287402047790).

321214053010 is a wasteful number, since it uses less digits than its factorization.

321214053010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1690600305.

The product of its (nonzero) digits is 720, while the sum is 22.

Adding to 321214053010 its reverse (10350412123), we get a palindrome (331564465133).

The spelling of 321214053010 in words is "three hundred twenty-one billion, two hundred fourteen million, fifty-three thousand, ten".