101120211130 has 16 divisors (see below), whose sum is σ = 182026082304. Its totient is φ = 40445928400.

The previous prime is 101120211079. The next prime is 101120211139. The reversal of 101120211130 is 31112021101.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 101120211130.

It is not an unprimeable number, because it can be changed into a prime (101120211139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65146 + ... + 454405.

It is an arithmetic number, because the mean of its divisors is an integer number (11376630144).

Almost surely, 2^101120211130 is an apocalyptic number.

101120211130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101120211130 is a deficient number, since it is larger than the sum of its proper divisors (80905871174).

101120211130 is a wasteful number, since it uses less digits than its factorization.

101120211130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 539021.

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 101120211130 its reverse (31112021101), we get a palindrome (132232232231).

The spelling of 101120211130 in words is "one hundred one billion, one hundred twenty million, two hundred eleven thousand, one hundred thirty".