1012152545120 has 24 divisors (see below), whose sum is σ = 2391210388224. Its totient is φ = 404861017984.

The previous prime is 1012152545087. The next prime is 1012152545147. The reversal of 1012152545120 is 215452512101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3162976544 + ... + 3162976863.

It is an arithmetic number, because the mean of its divisors is an integer number (99633766176).

Almost surely, 2^{1012152545120} is an apocalyptic number.

1012152545120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1012152545120 is an abundant number, since it is smaller than the sum of its proper divisors (1379057843104).

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

1012152545120 is an equidigital number, since it uses as much as digits as its factorization.

1012152545120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6325953422 (or 6325953414 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 29.

The spelling of 1012152545120 in words is "one trillion, twelve billion, one hundred fifty-two million, five hundred forty-five thousand, one hundred twenty".