112100002 has 8 divisors (see below), whose sum is σ = 192171456. Its totient is φ = 48042852.

The previous prime is 112099991. The next prime is 112100033. The reversal of 112100002 is 200001211.

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

It is a Harshad number since it is a multiple of its sum of digits (7).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4003558 + ... + 4003585.

It is an arithmetic number, because the mean of its divisors is an integer number (24021432).

Almost surely, 2^112100002 is an apocalyptic number.

112100002 is a deficient number, since it is larger than the sum of its proper divisors (80071454).

112100002 is an equidigital number, since it uses as much as digits as its factorization.

112100002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8007152.

The product of its (nonzero) digits is 4, while the sum is 7.

The square root of 112100002 is about 10587.7288405021. The cubic root of 112100002 is about 482.1718738761.

Adding to 112100002 its reverse (200001211), we get a palindrome (312101213).

The spelling of 112100002 in words is "one hundred twelve million, one hundred thousand, two".