102023158736 has 20 divisors (see below), whose sum is σ = 198093160512. Its totient is φ = 50902343136.

The previous prime is 102023158723. The next prime is 102023158763. The reversal of 102023158736 is 637851320201.

It is a self number, because there is not a number n which added to its sum of digits gives 102023158736.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6819560 + ... + 6834503.

Almost surely, 2^102023158736 is an apocalyptic number.

102023158736 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

102023158736 is a deficient number, since it is larger than the sum of its proper divisors (96070001776).

102023158736 is a wasteful number, since it uses less digits than its factorization.

102023158736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13654538 (or 13654532 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 38.

Adding to 102023158736 its reverse (637851320201), we get a palindrome (739874478937).

The spelling of 102023158736 in words is "one hundred two billion, twenty-three million, one hundred fifty-eight thousand, seven hundred thirty-six".