110251213252 has 6 divisors (see below), whose sum is σ = 192939623198. Its totient is φ = 55125606624.

The previous prime is 110251213223. The next prime is 110251213273. The reversal of 110251213252 is 252312152011.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 103778045316 + 6473167936 = 322146^2 + 80456^2 .

It is a super-3 number, since 3×110251213252³ (a number of 34 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13781401653 + ... + 13781401660.

Almost surely, 2^110251213252 is an apocalyptic number.

It is an amenable number.

110251213252 is a deficient number, since it is larger than the sum of its proper divisors (82688409946).

110251213252 is a wasteful number, since it uses less digits than its factorization.

110251213252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27562803317 (or 27562803315 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 25.

Adding to 110251213252 its reverse (252312152011), we get a palindrome (362563365263).

The spelling of 110251213252 in words is "one hundred ten billion, two hundred fifty-one million, two hundred thirteen thousand, two hundred fifty-two".