123202101103 has 8 divisors (see below), whose sum is σ = 123435844272. Its totient is φ = 122968429056.

The previous prime is 123202101101. The next prime is 123202101161. The reversal of 123202101103 is 301101202321.

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 123202101103 - 2¹ = 123202101101 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 (123202101101) 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, 4531476 + ... + 4558582.

It is an arithmetic number, because the mean of its divisors is an integer number (15429480534).

Almost surely, 2^123202101103 is an apocalyptic number.

123202101103 is a deficient number, since it is larger than the sum of its proper divisors (233743169).

123202101103 is an equidigital number, since it uses as much as digits as its factorization.

123202101103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35561.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 123202101103 its reverse (301101202321), we get a palindrome (424303303424).

The spelling of 123202101103 in words is "one hundred twenty-three billion, two hundred two million, one hundred one thousand, one hundred three".