101032442321 has 2 divisors, whose sum is σ = 101032442322. Its totient is φ = 101032442320.

The previous prime is 101032442267. The next prime is 101032442339. The reversal of 101032442321 is 123244230101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 95431566400 + 5600875921 = 308920^2 + 74839^2 .

It is a cyclic number.

It is not a de Polignac number, because 101032442321 - 2¹⁴ = 101032425937 is a prime.

It is not a weakly prime, because it can be changed into another prime (101032445321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50516221160 + 50516221161.

It is an arithmetic number, because the mean of its divisors is an integer number (50516221161).

Almost surely, 2^101032442321 is an apocalyptic number.

It is an amenable number.

101032442321 is a deficient number, since it is larger than the sum of its proper divisors (1).

101032442321 is an equidigital number, since it uses as much as digits as its factorization.

101032442321 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 101032442321 its reverse (123244230101), we get a palindrome (224276672422).

The spelling of 101032442321 in words is "one hundred one billion, thirty-two million, four hundred forty-two thousand, three hundred twenty-one".