103100231421203 has 32 divisors (see below), whose sum is σ = 112347955937280. Its totient is φ = 94514538052800.

The previous prime is 103100231421191. The next prime is 103100231421211. The reversal of 103100231421203 is 302124132001301.

It is not a de Polignac number, because 103100231421203 - 2²⁰ = 103100230372627 is a prime.

It is a super-2 number, since 2×103100231421203² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (103100231421223) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4468812158 + ... + 4468835228.

It is an arithmetic number, because the mean of its divisors is an integer number (3510873623040).

Almost surely, 2^{103100231421203} is an apocalyptic number.

103100231421203 is a deficient number, since it is larger than the sum of its proper divisors (9247724516077).

103100231421203 is an equidigital number, since it uses as much as digits as its factorization.

103100231421203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44176 (or 44138 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 103100231421203 its reverse (302124132001301), we get a palindrome (405224363422504).

The spelling of 103100231421203 in words is "one hundred three trillion, one hundred billion, two hundred thirty-one million, four hundred twenty-one thousand, two hundred three".