2513022330 has 192 divisors, whose sum is σ = 7632455040. Its totient is φ = 524837376.

The previous prime is 2513022257. The next prime is 2513022361. The reversal of 2513022330 is 332203152.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 2513022297 and 2513022306.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2044156 + ... + 2045384.

It is an arithmetic number, because the mean of its divisors is an integer number (39752370).

Almost surely, 2^2513022330 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2513022330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3816227520).

2513022330 is an abundant number, since it is smaller than the sum of its proper divisors (5119432710).

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

2513022330 is a wasteful number, since it uses less digits than its factorization.

2513022330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1373 (or 1366 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 2513022330 is about 50130.0541591569. The cubic root of 2513022330 is about 1359.5612645491.

Adding to 2513022330 its reverse (332203152), we get a palindrome (2845225482).

The spelling of 2513022330 in words is "two billion, five hundred thirteen million, twenty-two thousand, three hundred thirty".