1010233122321 has 4 divisors (see below), whose sum is σ = 1346977496432. Its totient is φ = 673488748212.

The previous prime is 1010233122307. The next prime is 1010233122331. The reversal of 1010233122321 is 1232213320101.

1010233122321 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 1010233122321 - 2⁷ = 1010233122193 is a prime.

It is a super-2 number, since 2×1010233122321² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1010233122331) 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, 168372187051 + ... + 168372187056.

It is an arithmetic number, because the mean of its divisors is an integer number (336744374108).

Almost surely, 2^{1010233122321} is an apocalyptic number.

It is an amenable number.

1010233122321 is a deficient number, since it is larger than the sum of its proper divisors (336744374111).

1010233122321 is an equidigital number, since it uses as much as digits as its factorization.

1010233122321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336744374110.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 1010233122321 its reverse (1232213320101), we get a palindrome (2242446442422).

The spelling of 1010233122321 in words is "one trillion, ten billion, two hundred thirty-three million, one hundred twenty-two thousand, three hundred twenty-one".