101023132012 has 24 divisors (see below), whose sum is σ = 203012994240. Its totient is φ = 43502783760.

The previous prime is 101023131997. The next prime is 101023132039. The reversal of 101023132012 is 210231320101.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60419698 + ... + 60421369.

It is an arithmetic number, because the mean of its divisors is an integer number (8458874760).

Almost surely, 2^101023132012 is an apocalyptic number.

It is an amenable number.

101023132012 is an abundant number, since it is smaller than the sum of its proper divisors (101989862228).

101023132012 is a wasteful number, since it uses less digits than its factorization.

101023132012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120841101 (or 120841099 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 101023132012 its reverse (210231320101), we get a palindrome (311254452113).

The spelling of 101023132012 in words is "one hundred one billion, twenty-three million, one hundred thirty-two thousand, twelve".