211023201201 has 32 divisors (see below), whose sum is σ = 292821163008. Its totient is φ = 135068351040.

The previous prime is 211023201133. The next prime is 211023201217. The reversal of 211023201201 is 102102320112.

It is not a de Polignac number, because 211023201201 - 2¹³ = 211023193009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (211023201251) 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, 13109580 + ... + 13125666.

It is an arithmetic number, because the mean of its divisors is an integer number (9150661344).

Almost surely, 2^211023201201 is an apocalyptic number.

It is an amenable number.

211023201201 is a deficient number, since it is larger than the sum of its proper divisors (81797961807).

211023201201 is a wasteful number, since it uses less digits than its factorization.

211023201201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17861.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 211023201201 its reverse (102102320112), we get a palindrome (313125521313).

The spelling of 211023201201 in words is "two hundred eleven billion, twenty-three million, two hundred one thousand, two hundred one".