101050069 has 2 divisors, whose sum is σ = 101050070. Its totient is φ = 101050068.

The previous prime is 101050039. The next prime is 101050097. The reversal of 101050069 is 960050101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 78535044 + 22515025 = 8862^2 + 4745^2 .

It is a cyclic number.

It is not a de Polignac number, because 101050069 - 2⁷ = 101049941 is a prime.

It is a super-2 number, since 2×101050069² = 20422232889809522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101050039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50525034 + 50525035.

It is an arithmetic number, because the mean of its divisors is an integer number (50525035).

Almost surely, 2^101050069 is an apocalyptic number.

It is an amenable number.

101050069 is a deficient number, since it is larger than the sum of its proper divisors (1).

101050069 is an equidigital number, since it uses as much as digits as its factorization.

101050069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 270, while the sum is 22.

The square root of 101050069 is about 10052.3663383305. The cubic root of 101050069 is about 465.7778924600. Note that the first 3 decimals are identical.

The spelling of 101050069 in words is "one hundred one million, fifty thousand, sixty-nine".