211032101321210 has 32 divisors (see below), whose sum is σ = 415783802164752. Its totient is φ = 76642175508480.

The previous prime is 211032101321141. The next prime is 211032101321213. The reversal of 211032101321210 is 12123101230112.

It can be written as a sum of positive squares in 8 ways, for example, as 42774909304009 + 168257192017201 = 6540253^2 + 12971399^2 .

It is not an unprimeable number, because it can be changed into a prime (211032101321213) 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, 13305925319 + ... + 13305941178.

Almost surely, 2^{211032101321210} is an apocalyptic number.

211032101321210 is a deficient number, since it is larger than the sum of its proper divisors (204751700843542).

211032101321210 is a wasteful number, since it uses less digits than its factorization.

211032101321210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26611866578.

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 211032101321210 its reverse (12123101230112), we get a palindrome (223155202551322).

The spelling of 211032101321210 in words is "two hundred eleven trillion, thirty-two billion, one hundred one million, three hundred twenty-one thousand, two hundred ten".