133311212032103 has 48 divisors (see below), whose sum is σ = 163870460720640. Its totient is φ = 108133636731120.

The previous prime is 133311212032081. The next prime is 133311212032121. The reversal of 133311212032103 is 301230212113331.

It is not a de Polignac number, because 133311212032103 - 2⁸ = 133311212031847 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133311212032303) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 305961200 + ... + 306396602.

It is an arithmetic number, because the mean of its divisors is an integer number (3413967931680).

Almost surely, 2^{133311212032103} is an apocalyptic number.

133311212032103 is a deficient number, since it is larger than the sum of its proper divisors (30559248688537).

133311212032103 is an frugal number, since it uses more digits than its factorization.

133311212032103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 436385 (or 436340 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 26.

Adding to 133311212032103 its reverse (301230212113331), we get a palindrome (434541424145434).

The spelling of 133311212032103 in words is "one hundred thirty-three trillion, three hundred eleven billion, two hundred twelve million, thirty-two thousand, one hundred three".