2031211353 has 8 divisors (see below), whose sum is σ = 2708493568. Its totient is φ = 1354035024.

The previous prime is 2031211337. The next prime is 2031211409. The reversal of 2031211353 is 3531121302.

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

It is not a de Polignac number, because 2031211353 - 2⁴ = 2031211337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2031211313) 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, 49176 + ... + 80502.

It is an arithmetic number, because the mean of its divisors is an integer number (338561696).

Almost surely, 2^2031211353 is an apocalyptic number.

It is an amenable number.

2031211353 is a deficient number, since it is larger than the sum of its proper divisors (677282215).

2031211353 is a wasteful number, since it uses less digits than its factorization.

2031211353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52943.

The product of its (nonzero) digits is 540, while the sum is 21.

The square root of 2031211353 is about 45068.9621912908. The cubic root of 2031211353 is about 1266.4412228122.

Adding to 2031211353 its reverse (3531121302), we get a palindrome (5562332655).

The spelling of 2031211353 in words is "two billion, thirty-one million, two hundred eleven thousand, three hundred fifty-three".