101312212034 has 16 divisors (see below), whose sum is σ = 174509074080. Its totient is φ = 43627268160.

The previous prime is 101312211991. The next prime is 101312212051. The reversal of 101312212034 is 430212213101.

It is a junction number, because it is equal to n+sod(n) for n = 101312211997 and 101312212015.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121186439 + ... + 121187274.

It is an arithmetic number, because the mean of its divisors is an integer number (10906817130).

Almost surely, 2^101312212034 is an apocalyptic number.

101312212034 is a deficient number, since it is larger than the sum of its proper divisors (73196862046).

101312212034 is a wasteful number, since it uses less digits than its factorization.

101312212034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242373745.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 101312212034 its reverse (430212213101), we get a palindrome (531524425135).

The spelling of 101312212034 in words is "one hundred one billion, three hundred twelve million, two hundred twelve thousand, thirty-four".