102323551004 has 24 divisors (see below), whose sum is σ = 191092446720. Its totient is φ = 47773103616.

The previous prime is 102323551003. The next prime is 102323551037. The reversal of 102323551004 is 400155323201.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102323551003) 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 7 ways as a sum of consecutive naturals, for example, 5915609 + ... + 5932880.

It is an arithmetic number, because the mean of its divisors is an integer number (7962185280).

Almost surely, 2^102323551004 is an apocalyptic number.

It is an amenable number.

102323551004 is a deficient number, since it is larger than the sum of its proper divisors (88768895716).

102323551004 is a wasteful number, since it uses less digits than its factorization.

102323551004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11848637 (or 11848635 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 26.

Adding to 102323551004 its reverse (400155323201), we get a palindrome (502478874205).

The spelling of 102323551004 in words is "one hundred two billion, three hundred twenty-three million, five hundred fifty-one thousand, four".