1123060372 has 24 divisors (see below), whose sum is σ = 2250722880. Its totient is φ = 480325440.

The previous prime is 1123060357. The next prime is 1123060373. The reversal of 1123060372 is 2730603211.

It is a super-2 number, since 2×1123060372² = 2522529198313556768, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1123060373) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27097 + ... + 54592.

It is an arithmetic number, because the mean of its divisors is an integer number (93780120).

Almost surely, 2^1123060372 is an apocalyptic number.

It is an amenable number.

1123060372 is an abundant number, since it is smaller than the sum of its proper divisors (1127662508).

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

1123060372 is a wasteful number, since it uses less digits than its factorization.

1123060372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82191 (or 82189 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 25.

The square root of 1123060372 is about 33512.0929218096. The cubic root of 1123060372 is about 1039.4438508229.

Adding to 1123060372 its reverse (2730603211), we get a palindrome (3853663583).

The spelling of 1123060372 in words is "one billion, one hundred twenty-three million, sixty thousand, three hundred seventy-two".