102320243213016 has 64 divisors (see below), whose sum is σ = 257102825760000. Its totient is φ = 33933123744128.

The previous prime is 102320243213011. The next prime is 102320243213059. The reversal of 102320243213016 is 610312342023201.

It is a super-2 number, since 2×102320243213016² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102320243213011) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 480272485 + ... + 480485483.

It is an arithmetic number, because the mean of its divisors is an integer number (4017231652500).

Almost surely, 2^{102320243213016} is an apocalyptic number.

It is an amenable number.

102320243213016 is an abundant number, since it is smaller than the sum of its proper divisors (154782582546984).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102320243213016 is a wasteful number, since it uses less digits than its factorization.

102320243213016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314808 (or 314804 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 30.

Adding to 102320243213016 its reverse (610312342023201), we get a palindrome (712632585236217).

The spelling of 102320243213016 in words is "one hundred two trillion, three hundred twenty billion, two hundred forty-three million, two hundred thirteen thousand, sixteen".