102424441213 has 4 divisors (see below), whose sum is σ = 102425381248. Its totient is φ = 102423501180.

The previous prime is 102424441187. The next prime is 102424441219. The reversal of 102424441213 is 312144424201.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 312144424201 = 67 ⋅4658872003.

It is a cyclic number.

It is not a de Polignac number, because 102424441213 - 2⁵ = 102424441181 is a prime.

It is a super-2 number, since 2×102424441213² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102424441219) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 281331 + ... + 532912.

It is an arithmetic number, because the mean of its divisors is an integer number (25606345312).

Almost surely, 2^102424441213 is an apocalyptic number.

It is an amenable number.

102424441213 is a deficient number, since it is larger than the sum of its proper divisors (940035).

102424441213 is an equidigital number, since it uses as much as digits as its factorization.

102424441213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 940034.

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 102424441213 its reverse (312144424201), we get a palindrome (414568865414).

The spelling of 102424441213 in words is "one hundred two billion, four hundred twenty-four million, four hundred forty-one thousand, two hundred thirteen".