1123010102 has 16 divisors (see below), whose sum is σ = 1725646032. Its totient is φ = 547824480.

The previous prime is 1123010101. The next prime is 1123010111. The reversal of 1123010102 is 2010103211.

It is a super-2 number, since 2×1123010102² = 2522303378388100808, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1123010101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73988 + ... + 87864.

It is an arithmetic number, because the mean of its divisors is an integer number (107852877).

Almost surely, 2^1123010102 is an apocalyptic number.

1123010102 is a deficient number, since it is larger than the sum of its proper divisors (602635930).

1123010102 is a wasteful number, since it uses less digits than its factorization.

1123010102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14863.

The product of its (nonzero) digits is 12, while the sum is 11.

The square root of 1123010102 is about 33511.3428856559. The cubic root of 1123010102 is about 1039.4283415284.

Adding to 1123010102 its reverse (2010103211), we get a palindrome (3133113313).

The spelling of 1123010102 in words is "one billion, one hundred twenty-three million, ten thousand, one hundred two".