102431321301 has 8 divisors (see below), whose sum is σ = 140980743424. Its totient is φ = 66084723360.

The previous prime is 102431321281. The next prime is 102431321303. The reversal of 102431321301 is 103123134201.

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

It is not a de Polignac number, because 102431321301 - 2¹⁹ = 102430797013 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102431321303) 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, 550705936 + ... + 550706121.

It is an arithmetic number, because the mean of its divisors is an integer number (17622592928).

Almost surely, 2^102431321301 is an apocalyptic number.

It is an amenable number.

102431321301 is a deficient number, since it is larger than the sum of its proper divisors (38549422123).

102431321301 is a wasteful number, since it uses less digits than its factorization.

102431321301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1101412091.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 102431321301 its reverse (103123134201), we get a palindrome (205554455502).

The spelling of 102431321301 in words is "one hundred two billion, four hundred thirty-one million, three hundred twenty-one thousand, three hundred one".