1111042010 has 16 divisors (see below), whose sum is σ = 2153712456. Its totient is φ = 410230848.

The previous prime is 1111042007. The next prime is 1111042013. The reversal of 1111042010 is 102401111.

It is an interprime number because it is at equal distance from previous prime (1111042007) and next prime (1111042013).

It can be written as a sum of positive squares in 4 ways, for example, as 616379929 + 494662081 = 24827^2 + 22241^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1111041982 and 1111042000.

It is not an unprimeable number, because it can be changed into a prime (1111042013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4273109 + ... + 4273368.

Almost surely, 2^1111042010 is an apocalyptic number.

1111042010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1111042010 is a deficient number, since it is larger than the sum of its proper divisors (1042670446).

1111042010 is a wasteful number, since it uses less digits than its factorization.

1111042010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8546497.

The product of its (nonzero) digits is 8, while the sum is 11.

The square root of 1111042010 is about 33332.2968005507. The cubic root of 1111042010 is about 1035.7226968843.

Adding to 1111042010 its reverse (102401111), we get a palindrome (1213443121).

The spelling of 1111042010 in words is "one billion, one hundred eleven million, forty-two thousand, ten".