1101014045252 has 24 divisors (see below), whose sum is σ = 2103807713952. Its totient is φ = 500015260800.

The previous prime is 1101014045227. The next prime is 1101014045267. The reversal of 1101014045252 is 2525404101011.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11091749 + ... + 11190572.

It is an arithmetic number, because the mean of its divisors is an integer number (87658654748).

Almost surely, 2^{1101014045252} is an apocalyptic number.

It is an amenable number.

1101014045252 is a deficient number, since it is larger than the sum of its proper divisors (1002793668700).

1101014045252 is a wasteful number, since it uses less digits than its factorization.

1101014045252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22283459 (or 22283457 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 26.

Adding to 1101014045252 its reverse (2525404101011), we get a palindrome (3626418146263).

The spelling of 1101014045252 in words is "one trillion, one hundred one billion, fourteen million, forty-five thousand, two hundred fifty-two".