101140342012 has 12 divisors (see below), whose sum is σ = 177002091616. Its totient is φ = 50568315840.

The previous prime is 101140341959. The next prime is 101140342019. The reversal of 101140342012 is 210243041101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101140342019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 337293 + ... + 562180.

Almost surely, 2^101140342012 is an apocalyptic number.

It is an amenable number.

101140342012 is a deficient number, since it is larger than the sum of its proper divisors (75861749604).

101140342012 is a wasteful number, since it uses less digits than its factorization.

101140342012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 927588 (or 927586 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 101140342012 its reverse (210243041101), we get a palindrome (311383383113).

The spelling of 101140342012 in words is "one hundred one billion, one hundred forty million, three hundred forty-two thousand, twelve".