102122031203 has 4 divisors (see below), whose sum is σ = 102185819208. Its totient is φ = 102058243200.

The previous prime is 102122031197. The next prime is 102122031229. The reversal of 102122031203 is 302130221201.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 102122031203 - 2³⁰ = 101048289379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102122031233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31891601 + ... + 31894802.

It is an arithmetic number, because the mean of its divisors is an integer number (25546454802).

Almost surely, 2^102122031203 is an apocalyptic number.

102122031203 is a deficient number, since it is larger than the sum of its proper divisors (63788005).

102122031203 is an equidigital number, since it uses as much as digits as its factorization.

102122031203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63788004.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 102122031203 its reverse (302130221201), we get a palindrome (404252252404).

The spelling of 102122031203 in words is "one hundred two billion, one hundred twenty-two million, thirty-one thousand, two hundred three".