102430322210131 has 4 divisors (see below), whose sum is σ = 102540580900200. Its totient is φ = 102320063520064.

The previous prime is 102430322210011. The next prime is 102430322210201. The reversal of 102430322210131 is 131012223034201.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 102430322210131 - 2⁴³ = 93634229187923 is a prime.

It is a super-2 number, since 2×102430322210131² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 102430322210096 and 102430322210105.

It is not an unprimeable number, because it can be changed into a prime (102430322210831) 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, 55129343641 + ... + 55129345498.

It is an arithmetic number, because the mean of its divisors is an integer number (25635145225050).

Almost surely, 2^{102430322210131} is an apocalyptic number.

102430322210131 is a deficient number, since it is larger than the sum of its proper divisors (110258690069).

102430322210131 is an equidigital number, since it uses as much as digits as its factorization.

102430322210131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110258690068.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 102430322210131 its reverse (131012223034201), we get a palindrome (233442545244332).

The spelling of 102430322210131 in words is "one hundred two trillion, four hundred thirty billion, three hundred twenty-two million, two hundred ten thousand, one hundred thirty-one".