1023204133301 has 4 divisors (see below), whose sum is σ = 1169376152352. Its totient is φ = 877032114252.

The previous prime is 1023204133279. The next prime is 1023204133309. The reversal of 1023204133301 is 1033314023201.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 1023204133301 - 2¹⁴ = 1023204116917 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1023204133309) 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, 73086009515 + ... + 73086009528.

It is an arithmetic number, because the mean of its divisors is an integer number (292344038088).

Almost surely, 2^{1023204133301} is an apocalyptic number.

It is an amenable number.

1023204133301 is a deficient number, since it is larger than the sum of its proper divisors (146172019051).

1023204133301 is an equidigital number, since it uses as much as digits as its factorization.

1023204133301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146172019050.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 1023204133301 its reverse (1033314023201), we get a palindrome (2056518156502).

The spelling of 1023204133301 in words is "one trillion, twenty-three billion, two hundred four million, one hundred thirty-three thousand, three hundred one".