31234032201 has 8 divisors (see below), whose sum is σ = 42034585824. Its totient is φ = 20628083360.

The previous prime is 31234032169. The next prime is 31234032217. The reversal of 31234032201 is 10223043213.

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 31234032201 - 2⁵ = 31234032169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (31234032281) 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, 48650820 + ... + 48651461.

It is an arithmetic number, because the mean of its divisors is an integer number (5254323228).

Almost surely, 2^31234032201 is an apocalyptic number.

It is an amenable number.

31234032201 is a deficient number, since it is larger than the sum of its proper divisors (10800553623).

31234032201 is a wasteful number, since it uses less digits than its factorization.

31234032201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97302391.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 31234032201 its reverse (10223043213), we get a palindrome (41457075414).

The spelling of 31234032201 in words is "thirty-one billion, two hundred thirty-four million, thirty-two thousand, two hundred one".