202012010211031 has 2 divisors, whose sum is σ = 202012010211032. Its totient is φ = 202012010211030.

The previous prime is 202012010210999. The next prime is 202012010211047. The reversal of 202012010211031 is 130112010210202.

It is an a-pointer prime, because the next prime (202012010211047) can be obtained adding 202012010211031 to its sum of digits (16).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 202012010211031 - 2⁵ = 202012010210999 is a prime.

It is a super-2 number, since 2×202012010211031² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 202012010210996 and 202012010211014.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (202012010211091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101006005105515 + 101006005105516.

It is an arithmetic number, because the mean of its divisors is an integer number (101006005105516).

Almost surely, 2^{202012010211031} is an apocalyptic number.

202012010211031 is a deficient number, since it is larger than the sum of its proper divisors (1).

202012010211031 is an equidigital number, since it uses as much as digits as its factorization.

202012010211031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 202012010211031 its reverse (130112010210202), we get a palindrome (332124020421233).

The spelling of 202012010211031 in words is "two hundred two trillion, twelve billion, ten million, two hundred eleven thousand, thirty-one".