1233101231303 has 16 divisors (see below), whose sum is σ = 1277126188800. Its totient is φ = 1189777244544.

The previous prime is 1233101231279. The next prime is 1233101231309. The reversal of 1233101231303 is 3031321013321.

It is a cyclic number.

It is not a de Polignac number, because 1233101231303 - 2¹² = 1233101227207 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 (1233101231309) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46608623 + ... + 46635071.

It is an arithmetic number, because the mean of its divisors is an integer number (79820386800).

Almost surely, 2^{1233101231303} is an apocalyptic number.

1233101231303 is a deficient number, since it is larger than the sum of its proper divisors (44024957497).

1233101231303 is a wasteful number, since it uses less digits than its factorization.

1233101231303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39638.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 1233101231303 its reverse (3031321013321), we get a palindrome (4264422244624).

The spelling of 1233101231303 in words is "one trillion, two hundred thirty-three billion, one hundred one million, two hundred thirty-one thousand, three hundred three".