110032052121 has 6 divisors (see below), whose sum is σ = 158935186410. Its totient is φ = 73354701408.

The previous prime is 110032052087. The next prime is 110032052131. The reversal of 110032052121 is 121250230011.

110032052121 is a `hidden beast` number, since 1 + 100 + 3 + 20 + 521 + 21 = 666.

It can be written as a sum of positive squares in only one way, i.e., 75977409600 + 34054642521 = 275640^2 + 184539^2 .

It is not a de Polignac number, because 110032052121 - 2⁶ = 110032052057 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 110032052094 and 110032052103.

It is not an unprimeable number, because it can be changed into a prime (110032052131) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6112891776 + ... + 6112891793.

It is an arithmetic number, because the mean of its divisors is an integer number (26489197735).

Almost surely, 2^110032052121 is an apocalyptic number.

It is an amenable number.

110032052121 is a deficient number, since it is larger than the sum of its proper divisors (48903134289).

110032052121 is a wasteful number, since it uses less digits than its factorization.

110032052121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12225783575 (or 12225783572 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 18.

Adding to 110032052121 its reverse (121250230011), we get a palindrome (231282282132).

The spelling of 110032052121 in words is "one hundred ten billion, thirty-two million, fifty-two thousand, one hundred twenty-one".