102055525202443 has 4 divisors (see below), whose sum is σ = 108058791390840. Its totient is φ = 96052259014048.

The previous prime is 102055525202437. The next prime is 102055525202467. The reversal of 102055525202443 is 344202525550201.

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 102055525202443 - 2³⁷ = 101918086248971 is a prime.

It is a super-2 number, since 2×102055525202443² (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 = 102055525202396 and 102055525202405.

It is not an unprimeable number, because it can be changed into a prime (102055525302443) 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, 3001633094173 + ... + 3001633094206.

It is an arithmetic number, because the mean of its divisors is an integer number (27014697847710).

Almost surely, 2^{102055525202443} is an apocalyptic number.

102055525202443 is a deficient number, since it is larger than the sum of its proper divisors (6003266188397).

102055525202443 is an equidigital number, since it uses as much as digits as its factorization.

102055525202443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6003266188396.

The product of its (nonzero) digits is 480000, while the sum is 40.

The spelling of 102055525202443 in words is "one hundred two trillion, fifty-five billion, five hundred twenty-five million, two hundred two thousand, four hundred forty-three".