3013121232 has 240 divisors, whose sum is σ = 9871243200. Its totient is φ = 848240640.

The previous prime is 3013121231. The next prime is 3013121281. The reversal of 3013121232 is 2321213103.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3013121231) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1594144 + ... + 1596032.

It is an arithmetic number, because the mean of its divisors is an integer number (41130180).

Almost surely, 2^3013121232 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 3013121232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4935621600).

3013121232 is an abundant number, since it is smaller than the sum of its proper divisors (6858121968).

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

3013121232 is a wasteful number, since it uses less digits than its factorization.

3013121232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1986 (or 1977 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 3013121232 is about 54891.9049769636. The cubic root of 3013121232 is about 1444.3491890127.

Adding to 3013121232 its reverse (2321213103), we get a palindrome (5334334335).

The spelling of 3013121232 in words is "three billion, thirteen million, one hundred twenty-one thousand, two hundred thirty-two".