2133201031 has 8 divisors (see below), whose sum is σ = 2299519040. Its totient is φ = 1967200992.

The previous prime is 2133200999. The next prime is 2133201067. The reversal of 2133201031 is 1301023312.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2133201031 - 2⁵ = 2133200999 is a prime.

It is a super-2 number, since 2×2133201031² = 9101093277318925922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2133200996 and 2133201014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2133201331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65460 + ... + 92473.

It is an arithmetic number, because the mean of its divisors is an integer number (287439880).

Almost surely, 2^2133201031 is an apocalyptic number.

2133201031 is a deficient number, since it is larger than the sum of its proper divisors (166318009).

2133201031 is a wasteful number, since it uses less digits than its factorization.

2133201031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158985.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 2133201031 is about 46186.5892981935. The cubic root of 2133201031 is about 1287.2925671535.

Adding to 2133201031 its reverse (1301023312), we get a palindrome (3434224343).

The spelling of 2133201031 in words is "two billion, one hundred thirty-three million, two hundred one thousand, thirty-one".