3021342131 has 4 divisors (see below), whose sum is σ = 3021557064. Its totient is φ = 3021127200.

The previous prime is 3021342113. The next prime is 3021342143. The reversal of 3021342131 is 1312431203.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1312431203 = 1151 ⋅1140253.

It is a cyclic number.

It is not a de Polignac number, because 3021342131 - 2¹⁸ = 3021079987 is a prime.

It is a super-2 number, since 2×3021342131² = 18257016545111242322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3021342631) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84785 + ... + 115026.

It is an arithmetic number, because the mean of its divisors is an integer number (755389266).

Almost surely, 2^3021342131 is an apocalyptic number.

3021342131 is a deficient number, since it is larger than the sum of its proper divisors (214933).

3021342131 is a wasteful number, since it uses less digits than its factorization.

3021342131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214932.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 3021342131 is about 54966.7365867758. The cubic root of 3021342131 is about 1445.6615674947.

Adding to 3021342131 its reverse (1312431203), we get a palindrome (4333773334).

The spelling of 3021342131 in words is "three billion, twenty-one million, three hundred forty-two thousand, one hundred thirty-one".