1302230232331 has 8 divisors (see below), whose sum is σ = 1499126358240. Its totient is φ = 1108049915328.

The previous prime is 1302230232287. The next prime is 1302230232353. The reversal of 1302230232331 is 1332320322031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1302230232331 - 2²³ = 1302221843723 is a prime.

It is a super-2 number, since 2×1302230232331² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1302230232296 and 1302230232305.

It is not an unprimeable number, because it can be changed into a prime (1302230242331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 678951196 + ... + 678953113.

It is an arithmetic number, because the mean of its divisors is an integer number (187390794780).

Almost surely, 2^{1302230232331} is an apocalyptic number.

1302230232331 is a deficient number, since it is larger than the sum of its proper divisors (196896125909).

1302230232331 is a wasteful number, since it uses less digits than its factorization.

1302230232331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1357904453.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 1302230232331 its reverse (1332320322031), we get a palindrome (2634550554362).

The spelling of 1302230232331 in words is "one trillion, three hundred two billion, two hundred thirty million, two hundred thirty-two thousand, three hundred thirty-one".