2023531155052 has 12 divisors (see below), whose sum is σ = 3863104932456. Its totient is φ = 919786888640.

The previous prime is 2023531155011. The next prime is 2023531155059. The reversal of 2023531155052 is 2505511353202.

It is a junction number, because it is equal to n+sod(n) for n = 2023531154999 and 2023531155017.

It is not an unprimeable number, because it can be changed into a prime (2023531155059) 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, 22994672173 + ... + 22994672260.

It is an arithmetic number, because the mean of its divisors is an integer number (321925411038).

Almost surely, 2^{2023531155052} is an apocalyptic number.

2023531155052 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2023531155052 is a deficient number, since it is larger than the sum of its proper divisors (1839573777404).

2023531155052 is a wasteful number, since it uses less digits than its factorization.

2023531155052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45989344448 (or 45989344446 counting only the distinct ones).

The product of its (nonzero) digits is 45000, while the sum is 34.

The spelling of 2023531155052 in words is "two trillion, twenty-three billion, five hundred thirty-one million, one hundred fifty-five thousand, fifty-two".