1010102011 has 2 divisors, whose sum is σ = 1010102012. Its totient is φ = 1010102010.

The previous prime is 1010101999. The next prime is 1010102021. The reversal of 1010102011 is 1102010101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1010102011 - 2²⁷ = 875884283 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1010101985 and 1010102003.

It is not a weakly prime, because it can be changed into another prime (1010102021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505051005 + 505051006.

It is an arithmetic number, because the mean of its divisors is an integer number (505051006).

Almost surely, 2^1010102011 is an apocalyptic number.

1010102011 is a deficient number, since it is larger than the sum of its proper divisors (1).

1010102011 is an equidigital number, since it uses as much as digits as its factorization.

1010102011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2, while the sum is 7.

The square root of 1010102011 is about 31782.1020544583. The cubic root of 1010102011 is about 1003.3560612529.

Adding to 1010102011 its reverse (1102010101), we get a palindrome (2112112112).

The spelling of 1010102011 in words is "one billion, ten million, one hundred two thousand, eleven".