996213011 has 2 divisors, whose sum is σ = 996213012. Its totient is φ = 996213010.

The previous prime is 996212981. The next prime is 996213041. The reversal of 996213011 is 110312699.

It is a balanced prime because it is at equal distance from previous prime (996212981) and next prime (996213041).

It is a cyclic number.

It is not a de Polignac number, because 996213011 - 2¹⁰ = 996211987 is a prime.

It is a super-2 number, since 2×996213011² = 1984880726571372242, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (996213041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 498106505 + 498106506.

It is an arithmetic number, because the mean of its divisors is an integer number (498106506).

Almost surely, 2^996213011 is an apocalyptic number.

996213011 is a deficient number, since it is larger than the sum of its proper divisors (1).

996213011 is an equidigital number, since it uses as much as digits as its factorization.

996213011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2916, while the sum is 32.

The square root of 996213011 is about 31562.8422516097. The cubic root of 996213011 is about 998.7360734962.

The spelling of 996213011 in words is "nine hundred ninety-six million, two hundred thirteen thousand, eleven".