200311020123002 has 64 divisors (see below), whose sum is σ = 326635026816384. Its totient is φ = 91762504673280.

The previous prime is 200311020122999. The next prime is 200311020123007. The reversal of 200311020123002 is 200321020113002.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is not an unprimeable number, because it can be changed into a prime (200311020123007) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 560362358 + ... + 560719710.

It is an arithmetic number, because the mean of its divisors is an integer number (5103672294006).

Almost surely, 2^{200311020123002} is an apocalyptic number.

200311020123002 is a deficient number, since it is larger than the sum of its proper divisors (126324006693382).

200311020123002 is a wasteful number, since it uses less digits than its factorization.

200311020123002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 358703.

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

Adding to 200311020123002 its reverse (200321020113002), we get a palindrome (400632040236004).

The spelling of 200311020123002 in words is "two hundred trillion, three hundred eleven billion, twenty million, one hundred twenty-three thousand, two".