2010203022123 has 12 divisors (see below), whose sum is σ = 2974446748728. Its totient is φ = 1307449119840.

The previous prime is 2010203022109. The next prime is 2010203022161. The reversal of 2010203022123 is 3212203020102.

It is not a de Polignac number, because 2010203022123 - 2²¹ = 2010200924971 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2010203022096 and 2010203022105.

It is not an unprimeable number, because it can be changed into a prime (2010203022103) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2723851965 + ... + 2723852702.

It is an arithmetic number, because the mean of its divisors is an integer number (247870562394).

Almost surely, 2^{2010203022123} is an apocalyptic number.

2010203022123 is a deficient number, since it is larger than the sum of its proper divisors (964243726605).

2010203022123 is a wasteful number, since it uses less digits than its factorization.

2010203022123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5447704714 (or 5447704711 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 2010203022123 its reverse (3212203020102), we get a palindrome (5222406042225).

The spelling of 2010203022123 in words is "two trillion, ten billion, two hundred three million, twenty-two thousand, one hundred twenty-three".