1145510102 has 16 divisors (see below), whose sum is σ = 1876783824. Its totient is φ = 520044000.

The previous prime is 1145510083. The next prime is 1145510117. The reversal of 1145510102 is 2010155411.

It is a congruent number.

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 in 7 ways as a sum of consecutive naturals, for example, 13649 + ... + 49772.

It is an arithmetic number, because the mean of its divisors is an integer number (117298989).

Almost surely, 2^1145510102 is an apocalyptic number.

1145510102 is a deficient number, since it is larger than the sum of its proper divisors (731273722).

1145510102 is a wasteful number, since it uses less digits than its factorization.

1145510102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64255.

The product of its (nonzero) digits is 200, while the sum is 20.

The square root of 1145510102 is about 33845.3852393498. The cubic root of 1145510102 is about 1046.3242910134.

Adding to 1145510102 its reverse (2010155411), we get a palindrome (3155665513).

The spelling of 1145510102 in words is "one billion, one hundred forty-five million, five hundred ten thousand, one hundred two".