2132301021023 has 4 divisors (see below), whose sum is σ = 2167256775528. Its totient is φ = 2097345266520.

The previous prime is 2132301021007. The next prime is 2132301021121. The reversal of 2132301021023 is 3201201032312.

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 2132301021023 - 2⁴ = 2132301021007 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2132301020986 and 2132301021004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2132301221023) 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, 17477877161 + ... + 17477877282.

It is an arithmetic number, because the mean of its divisors is an integer number (541814193882).

Almost surely, 2^{2132301021023} is an apocalyptic number.

2132301021023 is a deficient number, since it is larger than the sum of its proper divisors (34955754505).

2132301021023 is an equidigital number, since it uses as much as digits as its factorization.

2132301021023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34955754504.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 2132301021023 its reverse (3201201032312), we get a palindrome (5333502053335).

The spelling of 2132301021023 in words is "two trillion, one hundred thirty-two billion, three hundred one million, twenty-one thousand, twenty-three".