2002310026069 has 2 divisors, whose sum is σ = 2002310026070. Its totient is φ = 2002310026068.

The previous prime is 2002310026061. The next prime is 2002310026081. The reversal of 2002310026069 is 9606200132002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1936035702225 + 66274323844 = 1391415^2 + 257438^2 .

It is a cyclic number.

It is not a de Polignac number, because 2002310026069 - 2³ = 2002310026061 is a prime.

It is a super-2 number, since 2×2002310026069² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2002310026069.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2002310026061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1001155013034 + 1001155013035.

It is an arithmetic number, because the mean of its divisors is an integer number (1001155013035).

Almost surely, 2^{2002310026069} is an apocalyptic number.

It is an amenable number.

2002310026069 is a deficient number, since it is larger than the sum of its proper divisors (1).

2002310026069 is an equidigital number, since it uses as much as digits as its factorization.

2002310026069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 31.

The spelling of 2002310026069 in words is "two trillion, two billion, three hundred ten million, twenty-six thousand, sixty-nine".