101242341212 has 12 divisors (see below), whose sum is σ = 187596102960. Its totient is φ = 47643454656.

The previous prime is 101242341199. The next prime is 101242341223. The reversal of 101242341212 is 212143242101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 744428912 + ... + 744429047.

It is an arithmetic number, because the mean of its divisors is an integer number (15633008580).

Almost surely, 2^101242341212 is an apocalyptic number.

It is an amenable number.

101242341212 is a deficient number, since it is larger than the sum of its proper divisors (86353761748).

101242341212 is a wasteful number, since it uses less digits than its factorization.

101242341212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1488857980 (or 1488857978 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 101242341212 its reverse (212143242101), we get a palindrome (313385583313).

The spelling of 101242341212 in words is "one hundred one billion, two hundred forty-two million, three hundred forty-one thousand, two hundred twelve".