2031010332101 has 2 divisors, whose sum is σ = 2031010332102. Its totient is φ = 2031010332100.

The previous prime is 2031010332079. The next prime is 2031010332133. The reversal of 2031010332101 is 1012330101302.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1708811056225 + 322199275876 = 1307215^2 + 567626^2 .

It is a cyclic number.

It is not a de Polignac number, because 2031010332101 - 2⁶ = 2031010332037 is a prime.

It is a super-2 number, since 2×2031010332101² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2031010332101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2031010332161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1015505166050 + 1015505166051.

It is an arithmetic number, because the mean of its divisors is an integer number (1015505166051).

Almost surely, 2^{2031010332101} is an apocalyptic number.

It is an amenable number.

2031010332101 is a deficient number, since it is larger than the sum of its proper divisors (1).

2031010332101 is an equidigital number, since it uses as much as digits as its factorization.

2031010332101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 2031010332101 its reverse (1012330101302), we get a palindrome (3043340433403).

The spelling of 2031010332101 in words is "two trillion, thirty-one billion, ten million, three hundred thirty-two thousand, one hundred one".