210230131133122 has 16 divisors (see below), whose sum is σ = 316180238208120. Its totient is φ = 104836760082432.

The previous prime is 210230131133119. The next prime is 210230131133123. The reversal of 210230131133122 is 221331131032012.

It can be written as a sum of positive squares in 4 ways, for example, as 127430886983841 + 82799244149281 = 11288529^2 + 9099409^2 .

It is not an unprimeable number, because it can be changed into a prime (210230131133123) 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, 321663 + ... + 20507650.

Almost surely, 2^{210230131133122} is an apocalyptic number.

210230131133122 is a deficient number, since it is larger than the sum of its proper divisors (105950107074998).

210230131133122 is a wasteful number, since it uses less digits than its factorization.

210230131133122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20842677.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 210230131133122 its reverse (221331131032012), we get a palindrome (431561262165134).

The spelling of 210230131133122 in words is "two hundred ten trillion, two hundred thirty billion, one hundred thirty-one million, one hundred thirty-three thousand, one hundred twenty-two".