10201312032111 has 48 divisors (see below), whose sum is σ = 15622649303040. Its totient is φ = 6403205753280.

The previous prime is 10201312032061. The next prime is 10201312032139. The reversal of 10201312032111 is 11123021310201.

10201312032111 is a `hidden beast` number, since 1 + 0 + 20 + 1 + 312 + 0 + 321 + 11 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-10201312032111 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10201312032011) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 311769210 + ... + 311801928.

It is an arithmetic number, because the mean of its divisors is an integer number (325471860480).

Almost surely, 2^{10201312032111} is an apocalyptic number.

10201312032111 is a deficient number, since it is larger than the sum of its proper divisors (5421337270929).

10201312032111 is a wasteful number, since it uses less digits than its factorization.

10201312032111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62996 (or 62993 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 10201312032111 its reverse (11123021310201), we get a palindrome (21324333342312).

The spelling of 10201312032111 in words is "ten trillion, two hundred one billion, three hundred twelve million, thirty-two thousand, one hundred eleven".