201011100021230 has 32 divisors (see below), whose sum is σ = 389596788096480. Its totient is φ = 74392143892480.

The previous prime is 201011100021227. The next prime is 201011100021257. The reversal of 201011100021230 is 32120001110102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10020483491 + ... + 10020503550.

It is an arithmetic number, because the mean of its divisors is an integer number (12174899628015).

Almost surely, 2^{201011100021230} is an apocalyptic number.

201011100021230 is a deficient number, since it is larger than the sum of its proper divisors (188585688075250).

201011100021230 is a wasteful number, since it uses less digits than its factorization.

201011100021230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20040987124.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 201011100021230 its reverse (32120001110102), we get a palindrome (233131101131332).

The spelling of 201011100021230 in words is "two hundred one trillion, eleven billion, one hundred million, twenty-one thousand, two hundred thirty".