112002123003 has 4 divisors (see below), whose sum is σ = 149336164008. Its totient is φ = 74668082000.

The previous prime is 112002122987. The next prime is 112002123019. The reversal of 112002123003 is 300321200211.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (112002122987) and next prime (112002123019).

It is a cyclic number.

It is not a de Polignac number, because 112002123003 - 2⁴ = 112002122987 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112002123053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18667020498 + ... + 18667020503.

It is an arithmetic number, because the mean of its divisors is an integer number (37334041002).

Almost surely, 2^112002123003 is an apocalyptic number.

112002123003 is a deficient number, since it is larger than the sum of its proper divisors (37334041005).

112002123003 is an equidigital number, since it uses as much as digits as its factorization.

112002123003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37334041004.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 112002123003 its reverse (300321200211), we get a palindrome (412323323214).

The spelling of 112002123003 in words is "one hundred twelve billion, two million, one hundred twenty-three thousand, three".