105051121132 has 24 divisors (see below), whose sum is σ = 185234524272. Its totient is φ = 52128384000.

The previous prime is 105051121117. The next prime is 105051121141. The reversal of 105051121132 is 231121150501.

It is a super-2 number, since 2×105051121132² (a number of 23 digits) contains 22 as substring.

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, 121632 + ... + 474232.

It is an arithmetic number, because the mean of its divisors is an integer number (7718105178).

Almost surely, 2^105051121132 is an apocalyptic number.

It is an amenable number.

105051121132 is a deficient number, since it is larger than the sum of its proper divisors (80183403140).

105051121132 is a wasteful number, since it uses less digits than its factorization.

105051121132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353169 (or 353167 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 22.

Adding to 105051121132 its reverse (231121150501), we get a palindrome (336172271633).

The spelling of 105051121132 in words is "one hundred five billion, fifty-one million, one hundred twenty-one thousand, one hundred thirty-two".