2000123113202 has 4 divisors (see below), whose sum is σ = 3000184669806. Its totient is φ = 1000061556600.

The previous prime is 2000123113171. The next prime is 2000123113259. The reversal of 2000123113202 is 2023113210002.

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

It can be written as a sum of positive squares in only one way, i.e., 1579066178881 + 421056934321 = 1256609^2 + 648889^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500030778299 + ... + 500030778302.

Almost surely, 2^{2000123113202} is an apocalyptic number.

2000123113202 is a deficient number, since it is larger than the sum of its proper divisors (1000061556604).

2000123113202 is a wasteful number, since it uses less digits than its factorization.

2000123113202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1000061556603.

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

Adding to 2000123113202 its reverse (2023113210002), we get a palindrome (4023236323204).

The spelling of 2000123113202 in words is "two trillion, one hundred twenty-three million, one hundred thirteen thousand, two hundred two".