1303212022023 has 16 divisors (see below), whose sum is σ = 1798433280000. Its totient is φ = 838429371360.

The previous prime is 1303212022001. The next prime is 1303212022031. The reversal of 1303212022023 is 3202202123031.

It is a happy number.

It is not a de Polignac number, because 1303212022023 - 2⁹ = 1303212021511 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1303212722023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3572823 + ... + 3920648.

It is an arithmetic number, because the mean of its divisors is an integer number (112402080000).

Almost surely, 2^{1303212022023} is an apocalyptic number.

1303212022023 is a deficient number, since it is larger than the sum of its proper divisors (495221257977).

1303212022023 is a wasteful number, since it uses less digits than its factorization.

1303212022023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7495502.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 1303212022023 its reverse (3202202123031), we get a palindrome (4505414145054).

The spelling of 1303212022023 in words is "one trillion, three hundred three billion, two hundred twelve million, twenty-two thousand, twenty-three".