10213240519 has 2 divisors, whose sum is σ = 10213240520. Its totient is φ = 10213240518.

The previous prime is 10213240511. The next prime is 10213240547. The reversal of 10213240519 is 91504231201.

It is an a-pointer prime, because the next prime (10213240547) can be obtained adding 10213240519 to its sum of digits (28).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10213240519 - 2³ = 10213240511 is a prime.

It is a super-2 number, since 2×10213240519² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10213240511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5106620259 + 5106620260.

It is an arithmetic number, because the mean of its divisors is an integer number (5106620260).

Almost surely, 2^10213240519 is an apocalyptic number.

10213240519 is a deficient number, since it is larger than the sum of its proper divisors (1).

10213240519 is an equidigital number, since it uses as much as digits as its factorization.

10213240519 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 28.

The spelling of 10213240519 in words is "ten billion, two hundred thirteen million, two hundred forty thousand, five hundred nineteen".