1023324435151 has 4 divisors (see below), whose sum is σ = 1025358877872. Its totient is φ = 1021289992432.

The previous prime is 1023324435149. The next prime is 1023324435209. The reversal of 1023324435151 is 1515344233201.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1023324435151 - 2¹ = 1023324435149 is a prime.

It is a super-2 number, since 2×1023324435151² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1023324445151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1017220606 + ... + 1017221611.

It is an arithmetic number, because the mean of its divisors is an integer number (256339719468).

Almost surely, 2^{1023324435151} is an apocalyptic number.

1023324435151 is a deficient number, since it is larger than the sum of its proper divisors (2034442721).

1023324435151 is an equidigital number, since it uses as much as digits as its factorization.

1023324435151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2034442720.

The product of its (nonzero) digits is 43200, while the sum is 34.

Adding to 1023324435151 its reverse (1515344233201), we get a palindrome (2538668668352).

The spelling of 1023324435151 in words is "one trillion, twenty-three billion, three hundred twenty-four million, four hundred thirty-five thousand, one hundred fifty-one".