101442302012 has 24 divisors (see below), whose sum is σ = 188630847216. Its totient is φ = 47568860928.

The previous prime is 101442302011. The next prime is 101442302081. The reversal of 101442302012 is 210203244101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101442302011) 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, 2616443 + ... + 2654930.

It is an arithmetic number, because the mean of its divisors is an integer number (7859618634).

Almost surely, 2^101442302012 is an apocalyptic number.

It is an amenable number.

101442302012 is a deficient number, since it is larger than the sum of its proper divisors (87188545204).

101442302012 is a wasteful number, since it uses less digits than its factorization.

101442302012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5271677 (or 5271675 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 101442302012 its reverse (210203244101), we get a palindrome (311645546113).

The spelling of 101442302012 in words is "one hundred one billion, four hundred forty-two million, three hundred two thousand, twelve".