1302141131 has 2 divisors, whose sum is σ = 1302141132. Its totient is φ = 1302141130.

The previous prime is 1302141107. The next prime is 1302141199. The reversal of 1302141131 is 1311412031.

It is a weak prime.

It is an emirp because it is prime and its reverse (1311412031) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1302141131 - 2²² = 1297946827 is a prime.

It is a super-2 number, since 2×1302141131² = 3391143050083918322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1302141431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 651070565 + 651070566.

It is an arithmetic number, because the mean of its divisors is an integer number (651070566).

Almost surely, 2^1302141131 is an apocalyptic number.

1302141131 is a deficient number, since it is larger than the sum of its proper divisors (1).

1302141131 is an equidigital number, since it uses as much as digits as its factorization.

1302141131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 17.

The square root of 1302141131 is about 36085.1926834263. The cubic root of 1302141131 is about 1091.9917377733.

Adding to 1302141131 its reverse (1311412031), we get a palindrome (2613553162).

The spelling of 1302141131 in words is "one billion, three hundred two million, one hundred forty-one thousand, one hundred thirty-one".