67990000101011 has 2 divisors, whose sum is σ = 67990000101012. Its totient is φ = 67990000101010.

The previous prime is 67990000100941. The next prime is 67990000101047. The reversal of 67990000101011 is 11010100009976.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 67990000101011 - 2¹⁴ = 67990000084627 is a prime.

It is a super-2 number, since 2×67990000101011² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (67990000101061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33995000050505 + 33995000050506.

It is an arithmetic number, because the mean of its divisors is an integer number (33995000050506).

Almost surely, 2^{67990000101011} is an apocalyptic number.

67990000101011 is a deficient number, since it is larger than the sum of its proper divisors (1).

67990000101011 is an equidigital number, since it uses as much as digits as its factorization.

67990000101011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3402, while the sum is 35.

The spelling of 67990000101011 in words is "sixty-seven trillion, nine hundred ninety billion, one hundred one thousand, eleven".