1001055000010 has 64 divisors (see below), whose sum is σ = 1988391525120. Its totient is φ = 360504414720.

The previous prime is 1001055000007. The next prime is 1001055000031. The reversal of 1001055000010 is 100005501001.

It is a super-2 number, since 2×1001055000010² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (13).

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 31 ways as a sum of consecutive naturals, for example, 20565481 + ... + 20614099.

It is an arithmetic number, because the mean of its divisors is an integer number (31068617580).

Almost surely, 2^{1001055000010} is an apocalyptic number.

1001055000010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1001055000010 is a deficient number, since it is larger than the sum of its proper divisors (987336525110).

1001055000010 is a wasteful number, since it uses less digits than its factorization.

1001055000010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52543.

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

The spelling of 1001055000010 in words is "one trillion, one billion, fifty-five million, ten", and thus it is an aban number and an uban number.