102525025404343 has 4 divisors (see below), whose sum is σ = 102568266665848. Its totient is φ = 102481784142840.

The previous prime is 102525025404259. The next prime is 102525025404427. The reversal of 102525025404343 is 343404520525201.

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

It is an interprime number because it is at equal distance from previous prime (102525025404259) and next prime (102525025404427).

It is a cyclic number.

It is not a de Polignac number, because 102525025404343 - 2²⁹ = 102524488533431 is a prime.

It is a super-2 number, since 2×102525025404343² (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 = 102525025404296 and 102525025404305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102525025404443) 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, 21620627196 + ... + 21620631937.

It is an arithmetic number, because the mean of its divisors is an integer number (25642066666462).

Almost surely, 2^{102525025404343} is an apocalyptic number.

102525025404343 is a deficient number, since it is larger than the sum of its proper divisors (43241261505).

102525025404343 is an equidigital number, since it uses as much as digits as its factorization.

102525025404343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43241261504.

The product of its (nonzero) digits is 576000, while the sum is 40.

Adding to 102525025404343 its reverse (343404520525201), we get a palindrome (445929545929544).

The spelling of 102525025404343 in words is "one hundred two trillion, five hundred twenty-five billion, twenty-five million, four hundred four thousand, three hundred forty-three".