211303412132 has 6 divisors (see below), whose sum is σ = 369780971238. Its totient is φ = 105651706064.

The previous prime is 211303412107. The next prime is 211303412137. The reversal of 211303412132 is 231214303112.

It can be written as a sum of positive squares in only one way, i.e., 168695847076 + 42607565056 = 410726^2 + 206416^2 .

It is a super-3 number, since 3×211303412132³ (a number of 35 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 211303412098 and 211303412107.

It is not an unprimeable number, because it can be changed into a prime (211303412137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26412926513 + ... + 26412926520.

It is an arithmetic number, because the mean of its divisors is an integer number (61630161873).

Almost surely, 2^211303412132 is an apocalyptic number.

It is an amenable number.

211303412132 is a deficient number, since it is larger than the sum of its proper divisors (158477559106).

211303412132 is a wasteful number, since it uses less digits than its factorization.

211303412132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52825853037 (or 52825853035 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 211303412132 its reverse (231214303112), we get a palindrome (442517715244).

The spelling of 211303412132 in words is "two hundred eleven billion, three hundred three million, four hundred twelve thousand, one hundred thirty-two".