1023132313201 has 4 divisors (see below), whose sum is σ = 1023545368692. Its totient is φ = 1022719257712.

The previous prime is 1023132313171. The next prime is 1023132313207.

1023132313201 is nontrivially palindromic in base 10.

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

It can be written as a sum of positive squares in 2 ways, for example, as 799729564176 + 223402749025 = 894276^2 + 472655^2 .

It is a cyclic number.

It is not a de Polignac number, because 1023132313201 - 2⁵ = 1023132313169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1023132313207) 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, 206524030 + ... + 206528983.

It is an arithmetic number, because the mean of its divisors is an integer number (255886342173).

Almost surely, 2^{1023132313201} is an apocalyptic number.

It is an amenable number.

1023132313201 is a deficient number, since it is larger than the sum of its proper divisors (413055491).

1023132313201 is an equidigital number, since it uses as much as digits as its factorization.

1023132313201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 413055490.

The product of its (nonzero) digits is 648, while the sum is 22.

The spelling of 1023132313201 in words is "one trillion, twenty-three billion, one hundred thirty-two million, three hundred thirteen thousand, two hundred one".