7153720112 has 240 divisors, whose sum is σ = 18271401984. Its totient is φ = 2681280000.

The previous prime is 7153720109. The next prime is 7153720141. The reversal of 7153720112 is 2110273517.

It is a super-2 number, since 2×7153720112² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 37453937 + ... + 37454127.

Almost surely, 2^7153720112 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 7153720112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9135700992).

7153720112 is an abundant number, since it is smaller than the sum of its proper divisors (11117681872).

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

7153720112 is a wasteful number, since it uses less digits than its factorization.

7153720112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 368 (or 355 counting only the distinct ones).

The product of its (nonzero) digits is 2940, while the sum is 29.

The square root of 7153720112 is about 84579.6672492863. The cubic root of 7153720112 is about 1926.8325821180.

Adding to 7153720112 its reverse (2110273517), we get a palindrome (9263993629).

The spelling of 7153720112 in words is "seven billion, one hundred fifty-three million, seven hundred twenty thousand, one hundred twelve".