2231151052 has 12 divisors (see below), whose sum is σ = 4204861696. Its totient is φ = 1029762000.

The previous prime is 2231151037. The next prime is 2231151059. The reversal of 2231151052 is 2501511322.

2231151052 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×2231151052³ (a number of 29 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (2231151059) 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, 21453324 + ... + 21453427.

Almost surely, 2^2231151052 is an apocalyptic number.

It is an amenable number.

2231151052 is a deficient number, since it is larger than the sum of its proper divisors (1973710644).

2231151052 is a wasteful number, since it uses less digits than its factorization.

2231151052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42906768 (or 42906766 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 2231151052 is about 47235.0616809166. The cubic root of 2231151052 is about 1306.7013041225.

Adding to 2231151052 its reverse (2501511322), we get a palindrome (4732662374).

The spelling of 2231151052 in words is "two billion, two hundred thirty-one million, one hundred fifty-one thousand, fifty-two".