102143431430201 has 8 divisors (see below), whose sum is σ = 123602135512320. Its totient is φ = 82401423674688.

The previous prime is 102143431430197. The next prime is 102143431430221. The reversal of 102143431430201 is 102034134341201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 102143431430201 - 2² = 102143431430197 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102143431430221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 429174081521 + ... + 429174081758.

It is an arithmetic number, because the mean of its divisors is an integer number (15450266939040).

Almost surely, 2^{102143431430201} is an apocalyptic number.

It is an amenable number.

102143431430201 is a deficient number, since it is larger than the sum of its proper divisors (21458704082119).

102143431430201 is an equidigital number, since it uses as much as digits as its factorization.

102143431430201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 858348163303.

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 102143431430201 its reverse (102034134341201), we get a palindrome (204177565771402).

The spelling of 102143431430201 in words is "one hundred two trillion, one hundred forty-three billion, four hundred thirty-one million, four hundred thirty thousand, two hundred one".