102430240223213 has 16 divisors (see below), whose sum is σ = 120839765458944. Its totient is φ = 84964892356080.

The previous prime is 102430240223209. The next prime is 102430240223237. The reversal of 102430240223213 is 312322042034201.

It is a cyclic number.

It is not a de Polignac number, because 102430240223213 - 2² = 102430240223209 is a prime.

It is a super-2 number, since 2×102430240223213² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102430240223243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 86552306 + ... + 87727772.

It is an arithmetic number, because the mean of its divisors is an integer number (7552485341184).

Almost surely, 2^{102430240223213} is an apocalyptic number.

It is an amenable number.

102430240223213 is a deficient number, since it is larger than the sum of its proper divisors (18409525235731).

102430240223213 is a wasteful number, since it uses less digits than its factorization.

102430240223213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1577072.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 102430240223213 its reverse (312322042034201), we get a palindrome (414752282257414).

The spelling of 102430240223213 in words is "one hundred two trillion, four hundred thirty billion, two hundred forty million, two hundred twenty-three thousand, two hundred thirteen".