112101000003 has 20 divisors (see below), whose sum is σ = 167752861848. Its totient is φ = 74603086560.

The previous prime is 112100999981. The next prime is 112101000031. The reversal of 112101000003 is 300000101211.

It is not a de Polignac number, because 112101000003 - 2¹³ = 112100991811 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is not an unprimeable number, because it can be changed into a prime (112101000073) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1165626 + ... + 1258127.

Almost surely, 2^112101000003 is an apocalyptic number.

112101000003 is a deficient number, since it is larger than the sum of its proper divisors (55651861845).

112101000003 is an equidigital number, since it uses as much as digits as its factorization.

112101000003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2424336 (or 2424327 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 9.

Adding to 112101000003 its reverse (300000101211), we get a palindrome (412101101214).

The spelling of 112101000003 in words is "one hundred twelve billion, one hundred one million, three", and thus it is an aban number.