1010111002010 has 48 divisors (see below), whose sum is σ = 1998700354728. Its totient is φ = 367279418880.

The previous prime is 1010111001989. The next prime is 1010111002039. The reversal of 1010111002010 is 102001110101.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 981559803169 + 28551198841 = 990737^2 + 168971^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15912494 + ... + 15975846.

Almost surely, 2^{1010111002010} is an apocalyptic number.

1010111002010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1010111002010 is a deficient number, since it is larger than the sum of its proper divisors (988589352718).

1010111002010 is a wasteful number, since it uses less digits than its factorization.

1010111002010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76559 (or 76548 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 8.

Adding to 1010111002010 its reverse (102001110101), we get a palindrome (1112112112111).

The spelling of 1010111002010 in words is "one trillion, ten billion, one hundred eleven million, two thousand, ten".