4212132101 has 2 divisors, whose sum is σ = 4212132102. Its totient is φ = 4212132100.

The previous prime is 4212132091. The next prime is 4212132139. The reversal of 4212132101 is 1012312124.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3843876001 + 368256100 = 61999^2 + 19190^2 .

It is a cyclic number.

It is not a de Polignac number, because 4212132101 - 2¹⁸ = 4211869957 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4212132101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4212132181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2106066050 + 2106066051.

It is an arithmetic number, because the mean of its divisors is an integer number (2106066051).

Almost surely, 2^4212132101 is an apocalyptic number.

It is an amenable number.

4212132101 is a deficient number, since it is larger than the sum of its proper divisors (1).

4212132101 is an equidigital number, since it uses as much as digits as its factorization.

4212132101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 4212132101 is about 64900.9406788530. The cubic root of 4212132101 is about 1614.9806668250.

Adding to 4212132101 its reverse (1012312124), we get a palindrome (5224444225).

The spelling of 4212132101 in words is "four billion, two hundred twelve million, one hundred thirty-two thousand, one hundred one".