101120210012 has 12 divisors (see below), whose sum is σ = 176962889376. Its totient is φ = 50559384480.

The previous prime is 101120209991. The next prime is 101120210017. The reversal of 101120210012 is 210012021101.

It is a junction number, because it is equal to n+sod(n) for n = 101120209975 and 101120210002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101120210017) 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, 249488 + ... + 514280.

It is an arithmetic number, because the mean of its divisors is an integer number (14746907448).

Almost surely, 2^101120210012 is an apocalyptic number.

It is an amenable number.

101120210012 is a deficient number, since it is larger than the sum of its proper divisors (75842679364).

101120210012 is a wasteful number, since it uses less digits than its factorization.

101120210012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 360268 (or 360266 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 101120210012 its reverse (210012021101), we get a palindrome (311132231113).

The spelling of 101120210012 in words is "one hundred one billion, one hundred twenty million, two hundred ten thousand, twelve".