231303103022210 has 32 divisors (see below), whose sum is σ = 417149372388672. Its totient is φ = 92342628434880.

The previous prime is 231303103022161. The next prime is 231303103022219. The reversal of 231303103022210 is 12220301303132.

It is a super-2 number, since 2×231303103022210² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (231303103022219) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 304063652 + ... + 304823408.

It is an arithmetic number, because the mean of its divisors is an integer number (13035917887146).

Almost surely, 2^{231303103022210} is an apocalyptic number.

231303103022210 is a deficient number, since it is larger than the sum of its proper divisors (185846269366462).

231303103022210 is a wasteful number, since it uses less digits than its factorization.

231303103022210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 818498.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 231303103022210 its reverse (12220301303132), we get a palindrome (243523404325342).

The spelling of 231303103022210 in words is "two hundred thirty-one trillion, three hundred three billion, one hundred three million, twenty-two thousand, two hundred ten".