1120031003020 has 12 divisors (see below), whose sum is σ = 2352065106384. Its totient is φ = 448012401200.

The previous prime is 1120031003017. The next prime is 1120031003023. The reversal of 1120031003020 is 203001300211.

It is an interprime number because it is at equal distance from previous prime (1120031003017) and next prime (1120031003023).

It is not an unprimeable number, because it can be changed into a prime (1120031003023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28000775056 + ... + 28000775095.

It is an arithmetic number, because the mean of its divisors is an integer number (196005425532).

Almost surely, 2^{1120031003020} is an apocalyptic number.

1120031003020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1120031003020 is an abundant number, since it is smaller than the sum of its proper divisors (1232034103364).

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

1120031003020 is a wasteful number, since it uses less digits than its factorization.

1120031003020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56001550160 (or 56001550158 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 1120031003020 its reverse (203001300211), we get a palindrome (1323032303231).

The spelling of 1120031003020 in words is "one trillion, one hundred twenty billion, thirty-one million, three thousand, twenty".