102143304233232 has 80 divisors (see below), whose sum is σ = 272635490176128. Its totient is φ = 32934859310080.

The previous prime is 102143304233221. The next prime is 102143304233279. The reversal of 102143304233232 is 232332403341201.

It is a super-2 number, since 2×102143304233232² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 102143304233193 and 102143304233202.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 282570573 + ... + 282931820.

Almost surely, 2^{102143304233232} is an apocalyptic number.

102143304233232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

102143304233232 is an abundant number, since it is smaller than the sum of its proper divisors (170492185942896).

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

102143304233232 is a wasteful number, since it uses less digits than its factorization.

102143304233232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 565502528 (or 565502522 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 33.

Adding to 102143304233232 its reverse (232332403341201), we get a palindrome (334475707574433).

The spelling of 102143304233232 in words is "one hundred two trillion, one hundred forty-three billion, three hundred four million, two hundred thirty-three thousand, two hundred thirty-two".