1010556061100 has 36 divisors (see below), whose sum is σ = 2193884806344. Its totient is φ = 404042119680.

The previous prime is 1010556061051. The next prime is 1010556061139. The reversal of 1010556061100 is 11606550101.

It is a self number, because there is not a number n which added to its sum of digits gives 1010556061100.

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, 2028389 + ... + 2476988.

Almost surely, 2^{1010556061100} is an apocalyptic number.

1010556061100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1010556061100 is an abundant number, since it is smaller than the sum of its proper divisors (1183328745244).

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

1010556061100 is a wasteful number, since it uses less digits than its factorization.

1010556061100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4507634 (or 4507627 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 26.

The spelling of 1010556061100 in words is "one trillion, ten billion, five hundred fifty-six million, sixty-one thousand, one hundred".