102041321253434 has 64 divisors (see below), whose sum is σ = 161312148062208. Its totient is φ = 48364528430400.

The previous prime is 102041321253419. The next prime is 102041321253457. The reversal of 102041321253434 is 434352123140201.

It is a junction number, because it is equal to n+sod(n) for n = 102041321253394 and 102041321253403.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 185422727 + ... + 185972229.

It is an arithmetic number, because the mean of its divisors is an integer number (2520502313472).

Almost surely, 2^{102041321253434} is an apocalyptic number.

102041321253434 is a deficient number, since it is larger than the sum of its proper divisors (59270826808774).

102041321253434 is a wasteful number, since it uses less digits than its factorization.

102041321253434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 550043.

The product of its (nonzero) digits is 69120, while the sum is 35.

Adding to 102041321253434 its reverse (434352123140201), we get a palindrome (536393444393635).

The spelling of 102041321253434 in words is "one hundred two trillion, forty-one billion, three hundred twenty-one million, two hundred fifty-three thousand, four hundred thirty-four".