101122101130 has 32 divisors (see below), whose sum is σ = 192773214144. Its totient is φ = 38060334336.

The previous prime is 101122101121. The next prime is 101122101137. The reversal of 101122101130 is 31101221101.

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 101122101130.

It is not an unprimeable number, because it can be changed into a prime (101122101137) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 658669 + ... + 797551.

It is an arithmetic number, because the mean of its divisors is an integer number (6024162942).

Almost surely, 2^101122101130 is an apocalyptic number.

101122101130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101122101130 is a deficient number, since it is larger than the sum of its proper divisors (91651113014).

101122101130 is a wasteful number, since it uses less digits than its factorization.

101122101130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143190.

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

Adding to 101122101130 its reverse (31101221101), we get a palindrome (132223322231).

The spelling of 101122101130 in words is "one hundred one billion, one hundred twenty-two million, one hundred one thousand, one hundred thirty".