1203301123223 has 6 divisors (see below), whose sum is σ = 1236701740176. Its totient is φ = 1170779469912.

The previous prime is 1203301123217. The next prime is 1203301123229. The reversal of 1203301123223 is 3223211033021.

It is an interprime number because it is at equal distance from previous prime (1203301123217) and next prime (1203301123229).

It is not a de Polignac number, because 1203301123223 - 2³⁴ = 1186121254039 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 (1203301123229) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 439480415 + ... + 439483152.

It is an arithmetic number, because the mean of its divisors is an integer number (206116956696).

Almost surely, 2^{1203301123223} is an apocalyptic number.

1203301123223 is a deficient number, since it is larger than the sum of its proper divisors (33400616953).

1203301123223 is an frugal number, since it uses more digits than its factorization.

1203301123223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 878963641 (or 878963604 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 1203301123223 its reverse (3223211033021), we get a palindrome (4426512156244).

The spelling of 1203301123223 in words is "one trillion, two hundred three billion, three hundred one million, one hundred twenty-three thousand, two hundred twenty-three".