101655510330212 has 12 divisors (see below), whose sum is σ = 183635760596736. Its totient is φ = 49188150159720.

The previous prime is 101655510330211. The next prime is 101655510330247. The reversal of 101655510330212 is 212033015556101.

It is not an unprimeable number, because it can be changed into a prime (101655510330211) 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, 409901251208 + ... + 409901251455.

It is an arithmetic number, because the mean of its divisors is an integer number (15302980049728).

Almost surely, 2^{101655510330212} is an apocalyptic number.

It is an amenable number.

101655510330212 is a deficient number, since it is larger than the sum of its proper divisors (81980250266524).

101655510330212 is a wasteful number, since it uses less digits than its factorization.

101655510330212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 819802502698 (or 819802502696 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 35.

Adding to 101655510330212 its reverse (212033015556101), we get a palindrome (313688525886313).

The spelling of 101655510330212 in words is "one hundred one trillion, six hundred fifty-five billion, five hundred ten million, three hundred thirty thousand, two hundred twelve".