1001051050000 has 60 divisors (see below), whose sum is σ = 2424265469892. Its totient is φ = 400420400000.

The previous prime is 1001051049997. The next prime is 1001051050057. The reversal of 1001051050000 is 501501001.

It can be written as a sum of positive squares in 6 ways, for example, as 743409532944 + 257641517056 = 862212^2 + 507584^2 .

It is a super-2 number, since 2×1001051050000² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9960511 + ... + 10060510.

Almost surely, 2^{1001051050000} is an apocalyptic number.

1001051050000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1001051050000 is an abundant number, since it is smaller than the sum of its proper divisors (1423214419892).

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

1001051050000 is an frugal number, since it uses more digits than its factorization.

1001051050000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20021054 (or 20021028 counting only the distinct ones).

The product of its (nonzero) digits is 25, while the sum is 13.

Adding to 1001051050000 its reverse (501501001), we get a palindrome (1001552551001).

The spelling of 1001051050000 in words is "one trillion, one billion, fifty-one million, fifty thousand".