210344403112132 has 12 divisors (see below), whose sum is σ = 371897578698940. Its totient is φ = 104087952055296.

The previous prime is 210344403112091. The next prime is 210344403112133. The reversal of 210344403112132 is 231211304443012.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 40653554528196 + 169690848583936 = 6376014^2 + 13026544^2 .

It is a junction number, because it is equal to n+sod(n) for n = 210344403112094 and 210344403112103.

It is not an unprimeable number, because it can be changed into a prime (210344403112133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 271062374757 + ... + 271062375532.

Almost surely, 2^{210344403112132} is an apocalyptic number.

It is an amenable number.

210344403112132 is a deficient number, since it is larger than the sum of its proper divisors (161553175586808).

210344403112132 is a wasteful number, since it uses less digits than its factorization.

210344403112132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 542124750390 (or 542124750388 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 210344403112132 its reverse (231211304443012), we get a palindrome (441555707555144).

The spelling of 210344403112132 in words is "two hundred ten trillion, three hundred forty-four billion, four hundred three million, one hundred twelve thousand, one hundred thirty-two".