3020117154893 has 2 divisors, whose sum is σ = 3020117154894. Its totient is φ = 3020117154892.

The previous prime is 3020117154881. The next prime is 3020117154941. The reversal of 3020117154893 is 3984517110203.

3020117154893 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2387031180004 + 633085974889 = 1545002^2 + 795667^2 .

It is a cyclic number.

It is not a de Polignac number, because 3020117154893 - 2¹⁰ = 3020117153869 is a prime.

It is a super-2 number, since 2×3020117154893² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3020117154823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1510058577446 + 1510058577447.

It is an arithmetic number, because the mean of its divisors is an integer number (1510058577447).

Almost surely, 2^{3020117154893} is an apocalyptic number.

It is an amenable number.

3020117154893 is a deficient number, since it is larger than the sum of its proper divisors (1).

3020117154893 is an equidigital number, since it uses as much as digits as its factorization.

3020117154893 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 181440, while the sum is 44.

The spelling of 3020117154893 in words is "three trillion, twenty billion, one hundred seventeen million, one hundred fifty-four thousand, eight hundred ninety-three".