102077423171403 has 24 divisors (see below), whose sum is σ = 139507126500864. Its totient is φ = 66390230890560.

The previous prime is 102077423171329. The next prime is 102077423171407. The reversal of 102077423171403 is 304171324770201.

It is a happy number.

It is not a de Polignac number, because 102077423171403 - 2²² = 102077418977099 is a prime.

It is not an unprimeable number, because it can be changed into a prime (102077423171407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 232681726 + ... + 233120012.

It is an arithmetic number, because the mean of its divisors is an integer number (5812796937536).

Almost surely, 2^{102077423171403} is an apocalyptic number.

102077423171403 is a deficient number, since it is larger than the sum of its proper divisors (37429703329461).

102077423171403 is an equidigital number, since it uses as much as digits as its factorization.

102077423171403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 484555 (or 484514 counting only the distinct ones).

The product of its (nonzero) digits is 197568, while the sum is 42.

The spelling of 102077423171403 in words is "one hundred two trillion, seventy-seven billion, four hundred twenty-three million, one hundred seventy-one thousand, four hundred three".