3133211401 has 4 divisors (see below), whose sum is σ = 3317517972. Its totient is φ = 2948904832.

The previous prime is 3133211399. The next prime is 3133211407. The reversal of 3133211401 is 1041123313.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1905409801 + 1227801600 = 43651^2 + 35040^2 .

It is a cyclic number.

It is not a de Polignac number, because 3133211401 - 2¹ = 3133211399 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3133211407) 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, 92153260 + ... + 92153293.

It is an arithmetic number, because the mean of its divisors is an integer number (829379493).

Almost surely, 2^3133211401 is an apocalyptic number.

It is an amenable number.

3133211401 is a deficient number, since it is larger than the sum of its proper divisors (184306571).

3133211401 is a wasteful number, since it uses less digits than its factorization.

3133211401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184306570.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 3133211401 is about 55975.0962571749. The cubic root of 3133211401 is about 1463.2882975135.

Adding to 3133211401 its reverse (1041123313), we get a palindrome (4174334714).

The spelling of 3133211401 in words is "three billion, one hundred thirty-three million, two hundred eleven thousand, four hundred one".