2012023101203 has 4 divisors (see below), whose sum is σ = 2012967271848. Its totient is φ = 2011078930560.

The previous prime is 2012023101197. The next prime is 2012023101313. The reversal of 2012023101203 is 3021013202102.

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

It is a cyclic number.

It is not a de Polignac number, because 2012023101203 - 2⁸ = 2012023100947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2012023107203) 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, 472082126 + ... + 472086387.

It is an arithmetic number, because the mean of its divisors is an integer number (503241817962).

Almost surely, 2^{2012023101203} is an apocalyptic number.

2012023101203 is a deficient number, since it is larger than the sum of its proper divisors (944170645).

2012023101203 is an equidigital number, since it uses as much as digits as its factorization.

2012023101203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 944170644.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 2012023101203 its reverse (3021013202102), we get a palindrome (5033036303305).

The spelling of 2012023101203 in words is "two trillion, twelve billion, twenty-three million, one hundred one thousand, two hundred three".