1010010009990 has 32 divisors (see below), whose sum is σ = 2425727586816. Its totient is φ = 269146717920.

The previous prime is 1010010009937. The next prime is 1010010010003. The reversal of 1010010009990 is 999000100101.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 11786896 + ... + 11872275.

It is an arithmetic number, because the mean of its divisors is an integer number (75803987088).

Almost surely, 2^{1010010009990} is an apocalyptic number.

1010010009990 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1010010009990 is an abundant number, since it is smaller than the sum of its proper divisors (1415717576826).

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

1010010009990 is a wasteful number, since it uses less digits than its factorization.

1010010009990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23660604.

The product of its (nonzero) digits is 729, while the sum is 30.

The spelling of 1010010009990 in words is "one trillion, ten billion, ten million, nine thousand, nine hundred ninety".