1202233123403 has 16 divisors (see below), whose sum is σ = 1348433102016. Its totient is φ = 1064552388480.

The previous prime is 1202233123391. The next prime is 1202233123409. The reversal of 1202233123403 is 3043213322021.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1202233123403 - 2⁶ = 1202233123339 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1202233123409) 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, 17567576 + ... + 17635877.

It is an arithmetic number, because the mean of its divisors is an integer number (84277068876).

Almost surely, 2^{1202233123403} is an apocalyptic number.

1202233123403 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1202233123403 is a deficient number, since it is larger than the sum of its proper divisors (146199978613).

1202233123403 is a wasteful number, since it uses less digits than its factorization.

1202233123403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35203574.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 1202233123403 its reverse (3043213322021), we get a palindrome (4245446445424).

The spelling of 1202233123403 in words is "one trillion, two hundred two billion, two hundred thirty-three million, one hundred twenty-three thousand, four hundred three".