211201020132 has 24 divisors (see below), whose sum is σ = 498739760736. Its totient is φ = 69552142848.

The previous prime is 211201020119. The next prime is 211201020161. The reversal of 211201020132 is 231020102112.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106023613 + ... + 106025604.

It is an arithmetic number, because the mean of its divisors is an integer number (20780823364).

Almost surely, 2^211201020132 is an apocalyptic number.

It is an amenable number.

211201020132 is an abundant number, since it is smaller than the sum of its proper divisors (287538740604).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

211201020132 is a wasteful number, since it uses less digits than its factorization.

211201020132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212049307 (or 212049305 counting only the distinct ones).

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

Adding to 211201020132 its reverse (231020102112), we get a palindrome (442221122244).

The spelling of 211201020132 in words is "two hundred eleven billion, two hundred one million, twenty thousand, one hundred thirty-two".