3212113101 has 4 divisors (see below), whose sum is σ = 4282817472. Its totient is φ = 2141408732.

The previous prime is 3212113033. The next prime is 3212113103. The reversal of 3212113101 is 1013112123.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3212113101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3212113103) 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, 535352181 + ... + 535352186.

It is an arithmetic number, because the mean of its divisors is an integer number (1070704368).

Almost surely, 2^3212113101 is an apocalyptic number.

It is an amenable number.

3212113101 is a deficient number, since it is larger than the sum of its proper divisors (1070704371).

3212113101 is a wasteful number, since it uses less digits than its factorization.

3212113101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1070704370.

The product of its (nonzero) digits is 36, while the sum is 15.

The square root of 3212113101 is about 56675.5070643395. The cubic root of 3212113101 is about 1475.4696351517.

Adding to 3212113101 its reverse (1013112123), we get a palindrome (4225225224).

The spelling of 3212113101 in words is "three billion, two hundred twelve million, one hundred thirteen thousand, one hundred one".