1120145030 has 16 divisors (see below), whose sum is σ = 2070755280. Its totient is φ = 435948192.

The previous prime is 1120145021. The next prime is 1120145087. The reversal of 1120145030 is 305410211.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1513340 + ... + 1514079.

It is an arithmetic number, because the mean of its divisors is an integer number (129422205).

Almost surely, 2^1120145030 is an apocalyptic number.

1120145030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1120145030 is a deficient number, since it is larger than the sum of its proper divisors (950610250).

1120145030 is a wasteful number, since it uses less digits than its factorization.

1120145030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3027463.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 1120145030 is about 33468.5677912874. The cubic root of 1120145030 is about 1038.5436438772.

Adding to 1120145030 its reverse (305410211), we get a palindrome (1425555241).

The spelling of 1120145030 in words is "one billion, one hundred twenty million, one hundred forty-five thousand, thirty".