1120020523930 has 64 divisors (see below), whose sum is σ = 2513743269120. Its totient is φ = 349063603200.

The previous prime is 1120020523901. The next prime is 1120020523997. The reversal of 1120020523930 is 393250200211.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8606386 + ... + 8735554.

It is an arithmetic number, because the mean of its divisors is an integer number (39277238580).

Almost surely, 2^{1120020523930} is an apocalyptic number.

1120020523930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1120020523930 is an abundant number, since it is smaller than the sum of its proper divisors (1393722745190).

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

1120020523930 is a wasteful number, since it uses less digits than its factorization.

1120020523930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140455.

The product of its (nonzero) digits is 3240, while the sum is 28.

The spelling of 1120020523930 in words is "one trillion, one hundred twenty billion, twenty million, five hundred twenty-three thousand, nine hundred thirty".