1051000056012 has 24 divisors (see below), whose sum is σ = 2452421747776. Its totient is φ = 350320740048.

The previous prime is 1051000055971. The next prime is 1051000056023. The reversal of 1051000056012 is 2106500001501.

1051000056012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1051000056012² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1051000056012.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1226158 + ... + 1898805.

Almost surely, 2^{1051000056012} is an apocalyptic number.

1051000056012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1051000056012 is an abundant number, since it is smaller than the sum of its proper divisors (1401421691764).

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

1051000056012 is a wasteful number, since it uses less digits than its factorization.

1051000056012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3152997 (or 3152995 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 21.

Adding to 1051000056012 its reverse (2106500001501), we get a palindrome (3157500057513).

The spelling of 1051000056012 in words is "one trillion, fifty-one billion, fifty-six thousand, twelve".