1130012112020 has 48 divisors (see below), whose sum is σ = 2612949046848. Its totient is φ = 407073173760.

The previous prime is 1130012112011. The next prime is 1130012112043. The reversal of 1130012112020 is 202112100311.

It is a junction number, because it is equal to n+sod(n) for n = 1130012111986 and 1130012112004.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23978417 + ... + 24025496.

It is an arithmetic number, because the mean of its divisors is an integer number (54436438476).

Almost surely, 2^{1130012112020} is an apocalyptic number.

1130012112020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1130012112020 is an abundant number, since it is smaller than the sum of its proper divisors (1482936934828).

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

1130012112020 is a wasteful number, since it uses less digits than its factorization.

1130012112020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48004040 (or 48004038 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 1130012112020 its reverse (202112100311), we get a palindrome (1332124212331).

The spelling of 1130012112020 in words is "one trillion, one hundred thirty billion, twelve million, one hundred twelve thousand, twenty".