1010111002 has 4 divisors (see below), whose sum is σ = 1515166506. Its totient is φ = 505055500.

The previous prime is 1010110967. The next prime is 1010111057. The reversal of 1010111002 is 2001110101.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 848032641 + 162078361 = 29121^2 + 12731^2 .

It is a super-2 number, since 2×1010111002² = 2040648472722888008, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 252527749 + ... + 252527752.

Almost surely, 2^1010111002 is an apocalyptic number.

1010111002 is a deficient number, since it is larger than the sum of its proper divisors (505055504).

1010111002 is an equidigital number, since it uses as much as digits as its factorization.

1010111002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 505055503.

The product of its (nonzero) digits is 2, while the sum is 7.

The square root of 1010111002 is about 31782.2435016787. The cubic root of 1010111002 is about 1003.3590382287.

Adding to 1010111002 its reverse (2001110101), we get a palindrome (3011221103).

Subtracting 1010111002 from its reverse (2001110101), we obtain a palindrome (990999099).

The spelling of 1010111002 in words is "one billion, ten million, one hundred eleven thousand, two".