102342413431 has 8 divisors (see below), whose sum is σ = 105876234720. Its totient is φ = 98808910368.

The previous prime is 102342413417. The next prime is 102342413501. The reversal of 102342413431 is 134314243201.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 102342413431 - 2¹⁷ = 102342282359 is a prime.

It is a super-2 number, since 2×102342413431² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 102342413431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102342413231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 706545 + ... + 838981.

It is an arithmetic number, because the mean of its divisors is an integer number (13234529340).

Almost surely, 2^102342413431 is an apocalyptic number.

102342413431 is a deficient number, since it is larger than the sum of its proper divisors (3533821289).

102342413431 is a wasteful number, since it uses less digits than its factorization.

102342413431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159113.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 102342413431 its reverse (134314243201), we get a palindrome (236656656632).

The spelling of 102342413431 in words is "one hundred two billion, three hundred forty-two million, four hundred thirteen thousand, four hundred thirty-one".