1111012010 has 16 divisors (see below), whose sum is σ = 2086770816. Its totient is φ = 425082768.

The previous prime is 1111012003. The next prime is 1111012013. The reversal of 1111012010 is 102101111.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1111012013) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 2415014 + ... + 2415473.

It is an arithmetic number, because the mean of its divisors is an integer number (130423176).

Almost surely, 2^1111012010 is an apocalyptic number.

1111012010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1111012010 is a deficient number, since it is larger than the sum of its proper divisors (975758806).

1111012010 is a wasteful number, since it uses less digits than its factorization.

1111012010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4830517.

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

The square root of 1111012010 is about 33331.8467835192. The cubic root of 1111012010 is about 1035.7133747164.

Adding to 1111012010 its reverse (102101111), we get a palindrome (1213113121).

The spelling of 1111012010 in words is "one billion, one hundred eleven million, twelve thousand, ten".