1012134102 has 24 divisors (see below), whose sum is σ = 2354761656. Its totient is φ = 289181088.

The previous prime is 1012134089. The next prime is 1012134103. The reversal of 1012134102 is 2014312101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1012134103) 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 11 ways as a sum of consecutive naturals, for example, 1721023 + ... + 1721610.

It is an arithmetic number, because the mean of its divisors is an integer number (98115069).

Almost surely, 2^1012134102 is an apocalyptic number.

1012134102 is an abundant number, since it is smaller than the sum of its proper divisors (1342627554).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1012134102 is a wasteful number, since it uses less digits than its factorization.

1012134102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3442652 (or 3442645 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 1012134102 is about 31814.0551014799. The cubic root of 1012134102 is about 1004.0284504618.

Adding to 1012134102 its reverse (2014312101), we get a palindrome (3026446203).

The spelling of 1012134102 in words is "one billion, twelve million, one hundred thirty-four thousand, one hundred two".