4020101311 has 2 divisors, whose sum is σ = 4020101312. Its totient is φ = 4020101310.

The previous prime is 4020101303. The next prime is 4020101329. The reversal of 4020101311 is 1131010204.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4020101311 - 2³ = 4020101303 is a prime.

It is a super-2 number, since 2×4020101311² = 32322429101407837442, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4020101291 and 4020101300.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4020101411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2010050655 + 2010050656.

It is an arithmetic number, because the mean of its divisors is an integer number (2010050656).

Almost surely, 2^4020101311 is an apocalyptic number.

4020101311 is a deficient number, since it is larger than the sum of its proper divisors (1).

4020101311 is an equidigital number, since it uses as much as digits as its factorization.

4020101311 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 4020101311 is about 63404.2688704791. The cubic root of 4020101311 is about 1590.0556803148.

Adding to 4020101311 its reverse (1131010204), we get a palindrome (5151111515).

The spelling of 4020101311 in words is "four billion, twenty million, one hundred one thousand, three hundred eleven".