101002669 has 2 divisors, whose sum is σ = 101002670. Its totient is φ = 101002668.

The previous prime is 101002633. The next prime is 101002673. The reversal of 101002669 is 966200101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 101002500 + 169 = 10050^2 + 13^2 .

It is a cyclic number.

It is not a de Polignac number, because 101002669 - 2²⁵ = 67448237 is a prime.

It is a super-2 number, since 2×101002669² = 20403078290247122, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101002609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50501334 + 50501335.

It is an arithmetic number, because the mean of its divisors is an integer number (50501335).

Almost surely, 2^101002669 is an apocalyptic number.

It is an amenable number.

101002669 is a deficient number, since it is larger than the sum of its proper divisors (1).

101002669 is an equidigital number, since it uses as much as digits as its factorization.

101002669 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 25.

The square root of 101002669 is about 10050.0084079567. The cubic root of 101002669 is about 465.7050529087.

It can be divided in two parts, 10100 and 2669, that added together give a square (12769 = 113²).

The spelling of 101002669 in words is "one hundred one million, two thousand, six hundred sixty-nine".