31324200102201 has 32 divisors (see below), whose sum is σ = 42793883587840. Its totient is φ = 20375421696000.

The previous prime is 31324200102121. The next prime is 31324200102311. The reversal of 31324200102201 is 10220100242313.

It is not a de Polignac number, because 31324200102201 - 2⁷ = 31324200102073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (31324200102001) 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, 14022801 + ... + 16102401.

It is an arithmetic number, because the mean of its divisors is an integer number (1337308862120).

Almost surely, 2^{31324200102201} is an apocalyptic number.

It is an amenable number.

31324200102201 is a deficient number, since it is larger than the sum of its proper divisors (11469683485639).

31324200102201 is a wasteful number, since it uses less digits than its factorization.

31324200102201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2080417.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 31324200102201 its reverse (10220100242313), we get a palindrome (41544300344514).

The spelling of 31324200102201 in words is "thirty-one trillion, three hundred twenty-four billion, two hundred million, one hundred two thousand, two hundred one".