101121020220067 has 2 divisors, whose sum is σ = 101121020220068. Its totient is φ = 101121020220066.

The previous prime is 101121020219959. The next prime is 101121020220131. The reversal of 101121020220067 is 760022020121101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 101121020220067 - 2²³ = 101121011831459 is a prime.

It is not a weakly prime, because it can be changed into another prime (101121020220667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50560510110033 + 50560510110034.

It is an arithmetic number, because the mean of its divisors is an integer number (50560510110034).

Almost surely, 2^{101121020220067} is an apocalyptic number.

101121020220067 is a deficient number, since it is larger than the sum of its proper divisors (1).

101121020220067 is an equidigital number, since it uses as much as digits as its factorization.

101121020220067 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 672, while the sum is 25.

Adding to 101121020220067 its reverse (760022020121101), we get a palindrome (861143040341168).

The spelling of 101121020220067 in words is "one hundred one trillion, one hundred twenty-one billion, twenty million, two hundred twenty thousand, sixty-seven".