1010113233321 has 4 divisors (see below), whose sum is σ = 1346817644432. Its totient is φ = 673408822212.

The previous prime is 1010113233307. The next prime is 1010113233421. The reversal of 1010113233321 is 1233323110101.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 1010113233321 - 2¹³ = 1010113225129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1010113233301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 168352205551 + ... + 168352205556.

It is an arithmetic number, because the mean of its divisors is an integer number (336704411108).

Almost surely, 2^{1010113233321} is an apocalyptic number.

It is an amenable number.

1010113233321 is a deficient number, since it is larger than the sum of its proper divisors (336704411111).

1010113233321 is an equidigital number, since it uses as much as digits as its factorization.

1010113233321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336704411110.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 1010113233321 its reverse (1233323110101), we get a palindrome (2243436343422).

The spelling of 1010113233321 in words is "one trillion, ten billion, one hundred thirteen million, two hundred thirty-three thousand, three hundred twenty-one".