112101002 has 8 divisors (see below), whose sum is σ = 181086276. Its totient is φ = 51738912.

The previous prime is 112100987. The next prime is 112101013. The reversal of 112101002 is 200101211.

It can be written as a sum of positive squares in 2 ways, for example, as 111915241 + 185761 = 10579^2 + 431^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 2155763 + ... + 2155814.

Almost surely, 2^112101002 is an apocalyptic number.

112101002 is a deficient number, since it is larger than the sum of its proper divisors (68985274).

112101002 is a wasteful number, since it uses less digits than its factorization.

112101002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4311592.

The product of its (nonzero) digits is 4, while the sum is 8.

The square root of 112101002 is about 10587.7760648778. The cubic root of 112101002 is about 482.1733076270.

Adding to 112101002 its reverse (200101211), we get a palindrome (312202213).

The spelling of 112101002 in words is "one hundred twelve million, one hundred one thousand, two".