212032201031 has 8 divisors (see below), whose sum is σ = 242358410784. Its totient is φ = 181714965120.

The previous prime is 212032201001. The next prime is 212032201037. The reversal of 212032201031 is 130102230212.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 212032201031 - 2¹⁰ = 212032200007 is a prime.

It is a super-2 number, since 2×212032201031² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212032201037) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2192750 + ... + 2287403.

It is an arithmetic number, because the mean of its divisors is an integer number (30294801348).

Almost surely, 2^212032201031 is an apocalyptic number.

212032201031 is a deficient number, since it is larger than the sum of its proper divisors (30326209753).

212032201031 is an equidigital number, since it uses as much as digits as its factorization.

212032201031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4486921.

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

Adding to 212032201031 its reverse (130102230212), we get a palindrome (342134431243).

The spelling of 212032201031 in words is "two hundred twelve billion, thirty-two million, two hundred one thousand, thirty-one".