3212130001 has 4 divisors (see below), whose sum is σ = 3212243892. Its totient is φ = 3212016112.

The previous prime is 3212129969. The next prime is 3212130029. The reversal of 3212130001 is 1000312123.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 830592400 + 2381537601 = 28820^2 + 48801^2 .

It is a cyclic number.

It is not a de Polignac number, because 3212130001 - 2⁵ = 3212129969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3212130041) 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, 20175 + ... + 82651.

It is an arithmetic number, because the mean of its divisors is an integer number (803060973).

Almost surely, 2^3212130001 is an apocalyptic number.

It is an amenable number.

3212130001 is a deficient number, since it is larger than the sum of its proper divisors (113891).

3212130001 is an equidigital number, since it uses as much as digits as its factorization.

3212130001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113890.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 3212130001 is about 56675.6561585307. The cubic root of 3212130001 is about 1475.4722227934.

Adding to 3212130001 its reverse (1000312123), we get a palindrome (4212442124).

The spelling of 3212130001 in words is "three billion, two hundred twelve million, one hundred thirty thousand, one".