101120012012 has 12 divisors (see below), whose sum is σ = 179384131416. Its totient is φ = 49867403040.

The previous prime is 101120011997. The next prime is 101120012023. The reversal of 101120012012 is 210210021101.

It is a junction number, because it is equal to n+sod(n) for n = 101120011984 and 101120012002.

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, 173150414 + ... + 173150997.

It is an arithmetic number, because the mean of its divisors is an integer number (14948677618).

Almost surely, 2^101120012012 is an apocalyptic number.

It is an amenable number.

101120012012 is a deficient number, since it is larger than the sum of its proper divisors (78264119404).

101120012012 is a wasteful number, since it uses less digits than its factorization.

101120012012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346301488 (or 346301486 counting only the distinct ones).

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

Adding to 101120012012 its reverse (210210021101), we get a palindrome (311330033113).

The spelling of 101120012012 in words is "one hundred one billion, one hundred twenty million, twelve thousand, twelve".