1302230323011 has 16 divisors (see below), whose sum is σ = 1740886607520. Its totient is φ = 865866086400.

The previous prime is 1302230323001. The next prime is 1302230323021. The reversal of 1302230323011 is 1103230322031.

It is an interprime number because it is at equal distance from previous prime (1302230323001) and next prime (1302230323021).

It is not a de Polignac number, because 1302230323011 - 2²⁷ = 1302096105283 is a prime.

It is a super-2 number, since 2×1302230323011² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1302230323001) 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, 1994211 + ... + 2565411.

It is an arithmetic number, because the mean of its divisors is an integer number (108805412970).

Almost surely, 2^{1302230323011} is an apocalyptic number.

1302230323011 is a deficient number, since it is larger than the sum of its proper divisors (438656284509).

1302230323011 is a wasteful number, since it uses less digits than its factorization.

1302230323011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 573206.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 1302230323011 its reverse (1103230322031), we get a palindrome (2405460645042).

The spelling of 1302230323011 in words is "one trillion, three hundred two billion, two hundred thirty million, three hundred twenty-three thousand, eleven".