2231030152 has 64 divisors (see below), whose sum is σ = 4580352000. Its totient is φ = 1012587264.

The previous prime is 2231030149. The next prime is 2231030159. The reversal of 2231030152 is 2510301322.

It is a super-3 number, since 3×2231030152³ (a number of 29 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (2231030159) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3146374 + ... + 3147082.

It is an arithmetic number, because the mean of its divisors is an integer number (71568000).

Almost surely, 2^2231030152 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2231030152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2290176000).

2231030152 is an abundant number, since it is smaller than the sum of its proper divisors (2349321848).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2231030152 is a wasteful number, since it uses less digits than its factorization.

2231030152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1190 (or 1186 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 2231030152 is about 47233.7818938945. The cubic root of 2231030152 is about 1306.6777015011.

Adding to 2231030152 its reverse (2510301322), we get a palindrome (4741331474).

The spelling of 2231030152 in words is "two billion, two hundred thirty-one million, thirty thousand, one hundred fifty-two".