1202034330023 has 4 divisors (see below), whose sum is σ = 1203295647168. Its totient is φ = 1200773012880.

The previous prime is 1202034329983. The next prime is 1202034330061. The reversal of 1202034330023 is 3200334302021.

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 1202034330023 - 2¹² = 1202034325927 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 (1202034330083) 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, 630657143 + ... + 630659048.

It is an arithmetic number, because the mean of its divisors is an integer number (300823911792).

Almost surely, 2^{1202034330023} is an apocalyptic number.

1202034330023 is a deficient number, since it is larger than the sum of its proper divisors (1261317145).

1202034330023 is an equidigital number, since it uses as much as digits as its factorization.

1202034330023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1261317144.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 1202034330023 its reverse (3200334302021), we get a palindrome (4402368632044).

The spelling of 1202034330023 in words is "one trillion, two hundred two billion, thirty-four million, three hundred thirty thousand, twenty-three".