314021242131 has 4 divisors (see below), whose sum is σ = 418694989512. Its totient is φ = 209347494752.

The previous prime is 314021242111. The next prime is 314021242151. The reversal of 314021242131 is 131242120413.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 131242120413 = 3 ⋅43747373471.

It is an interprime number because it is at equal distance from previous prime (314021242111) and next prime (314021242151).

It is a cyclic number.

It is not a de Polignac number, because 314021242131 - 2¹⁵ = 314021209363 is a prime.

It is a super-2 number, since 2×314021242131² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (314021242111) 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, 52336873686 + ... + 52336873691.

It is an arithmetic number, because the mean of its divisors is an integer number (104673747378).

Almost surely, 2^314021242131 is an apocalyptic number.

314021242131 is a deficient number, since it is larger than the sum of its proper divisors (104673747381).

314021242131 is a wasteful number, since it uses less digits than its factorization.

314021242131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104673747380.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 314021242131 its reverse (131242120413), we get a palindrome (445263362544).

The spelling of 314021242131 in words is "three hundred fourteen billion, twenty-one million, two hundred forty-two thousand, one hundred thirty-one".