101011120202120 has 32 divisors (see below), whose sum is σ = 239236863638400. Its totient is φ = 38277898181568.

The previous prime is 101011120202119. The next prime is 101011120202189. The reversal of 101011120202120 is 21202021110101.

It is a junction number, because it is equal to n+sod(n) for n = 101011120202095 and 101011120202104.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66454683584 + ... + 66454685103.

It is an arithmetic number, because the mean of its divisors is an integer number (7476151988700).

Almost surely, 2^{101011120202120} is an apocalyptic number.

101011120202120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101011120202120 is an abundant number, since it is smaller than the sum of its proper divisors (138225743436280).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101011120202120 is a wasteful number, since it uses less digits than its factorization.

101011120202120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132909368717 (or 132909368713 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 101011120202120 its reverse (21202021110101), we get a palindrome (122213141312221).

The spelling of 101011120202120 in words is "one hundred one trillion, eleven billion, one hundred twenty million, two hundred two thousand, one hundred twenty".