1233101012103 has 6 divisors (see below), whose sum is σ = 1781145906384. Its totient is φ = 822067341396.

The previous prime is 1233101012071. The next prime is 1233101012191. The reversal of 1233101012103 is 3012101013321.

It is not a de Polignac number, because 1233101012103 - 2⁵ = 1233101012071 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1233101012303) 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, 68505611775 + ... + 68505611792.

It is an arithmetic number, because the mean of its divisors is an integer number (296857651064).

Almost surely, 2^{1233101012103} is an apocalyptic number.

1233101012103 is a deficient number, since it is larger than the sum of its proper divisors (548044894281).

1233101012103 is a wasteful number, since it uses less digits than its factorization.

1233101012103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137011223573 (or 137011223570 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 1233101012103 its reverse (3012101013321), we get a palindrome (4245202025424).

The spelling of 1233101012103 in words is "one trillion, two hundred thirty-three billion, one hundred one million, twelve thousand, one hundred three".