1130120223030 has 48 divisors (see below), whose sum is σ = 2938403014560. Its totient is φ = 301356117504.

The previous prime is 1130120222999. The next prime is 1130120223047. The reversal of 1130120223030 is 303220210311.

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

It is a junction number, because it is equal to n+sod(n) for n = 1130120222994 and 1130120223012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3047479 + ... + 3398141.

It is an arithmetic number, because the mean of its divisors is an integer number (61216729470).

Almost surely, 2^{1130120223030} is an apocalyptic number.

1130120223030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1130120223030 is an abundant number, since it is smaller than the sum of its proper divisors (1808282791530).

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

1130120223030 is a wasteful number, since it uses less digits than its factorization.

1130120223030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 386485 (or 386482 counting only the distinct ones).

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

Adding to 1130120223030 its reverse (303220210311), we get a palindrome (1433340433341).

The spelling of 1130120223030 in words is "one trillion, one hundred thirty billion, one hundred twenty million, two hundred twenty-three thousand, thirty".