2302420031 has 8 divisors (see below), whose sum is σ = 2308748064. Its totient is φ = 2296101600.

The previous prime is 2302420009. The next prime is 2302420049. The reversal of 2302420031 is 1300242032.

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 2302420031 - 2²⁶ = 2235311167 is a prime.

It is a super-2 number, since 2×2302420031² = 10602275998300081922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2302419991 and 2302420009.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2302420091) 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, 796070 + ... + 798956.

It is an arithmetic number, because the mean of its divisors is an integer number (288593508).

Almost surely, 2^2302420031 is an apocalyptic number.

2302420031 is a deficient number, since it is larger than the sum of its proper divisors (6328033).

2302420031 is a wasteful number, since it uses less digits than its factorization.

2302420031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4801.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 2302420031 is about 47983.5391670935. The cubic root of 2302420031 is about 1320.4689241149.

Adding to 2302420031 its reverse (1300242032), we get a palindrome (3602662063).

The spelling of 2302420031 in words is "two billion, three hundred two million, four hundred twenty thousand, thirty-one".