1038266761233 has 16 divisors (see below), whose sum is σ = 1490874227136. Its totient is φ = 638920685760.

The previous prime is 1038266761193. The next prime is 1038266761243. The reversal of 1038266761233 is 3321676628301.

It is not a de Polignac number, because 1038266761233 - 2¹⁷ = 1038266630161 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1038266761243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1957843 + ... + 2430983.

It is an arithmetic number, because the mean of its divisors is an integer number (93179639196).

Almost surely, 2^{1038266761233} is an apocalyptic number.

1038266761233 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1038266761233 is a deficient number, since it is larger than the sum of its proper divisors (452607465903).

1038266761233 is a wasteful number, since it uses less digits than its factorization.

1038266761233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 529424.

The product of its (nonzero) digits is 1306368, while the sum is 48.

The spelling of 1038266761233 in words is "one trillion, thirty-eight billion, two hundred sixty-six million, seven hundred sixty-one thousand, two hundred thirty-three".