2020112031011 has 2 divisors, whose sum is σ = 2020112031012. Its totient is φ = 2020112031010.

The previous prime is 2020112030971. The next prime is 2020112031031. The reversal of 2020112031011 is 1101302110202.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2020112031011 is a prime.

It is not a weakly prime, because it can be changed into another prime (2020112031031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1010056015505 + 1010056015506.

It is an arithmetic number, because the mean of its divisors is an integer number (1010056015506).

Almost surely, 2^{2020112031011} is an apocalyptic number.

2020112031011 is a deficient number, since it is larger than the sum of its proper divisors (1).

2020112031011 is an equidigital number, since it uses as much as digits as its factorization.

2020112031011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 2020112031011 its reverse (1101302110202), we get a palindrome (3121414141213).

The spelling of 2020112031011 in words is "two trillion, twenty billion, one hundred twelve million, thirty-one thousand, eleven".