102030231312103 has 8 divisors (see below), whose sum is σ = 103008008492928. Its totient is φ = 101057099154144.

The previous prime is 102030231312089. The next prime is 102030231312127. The reversal of 102030231312103 is 301213132030201.

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

It is not a de Polignac number, because 102030231312103 - 2¹³ = 102030231303911 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102030231312173) 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, 1161211576 + ... + 1161299437.

It is an arithmetic number, because the mean of its divisors is an integer number (12876001061616).

Almost surely, 2^{102030231312103} is an apocalyptic number.

102030231312103 is a deficient number, since it is larger than the sum of its proper divisors (977777180825).

102030231312103 is a wasteful number, since it uses less digits than its factorization.

102030231312103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2322511433.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 102030231312103 its reverse (301213132030201), we get a palindrome (403243363342304).

The spelling of 102030231312103 in words is "one hundred two trillion, thirty billion, two hundred thirty-one million, three hundred twelve thousand, one hundred three".