148827131 has 2 divisors, whose sum is σ = 148827132. Its totient is φ = 148827130.

The previous prime is 148827113. The next prime is 148827139. The reversal of 148827131 is 131728841.

Together with previous prime (148827113) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is an emirp because it is prime and its reverse (131728841) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 148827131 - 2¹⁸ = 148564987 is a prime.

It is a super-2 number, since 2×148827131² = 44299029843382322, which contains 22 as substring.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 148827091 and 148827100.

It is not a weakly prime, because it can be changed into another prime (148827139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74413565 + 74413566.

It is an arithmetic number, because the mean of its divisors is an integer number (74413566).

Almost surely, 2^148827131 is an apocalyptic number.

148827131 is a deficient number, since it is larger than the sum of its proper divisors (1).

148827131 is an equidigital number, since it uses as much as digits as its factorization.

148827131 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10752, while the sum is 35.

The square root of 148827131 is about 12199.4725705663. The cubic root of 148827131 is about 529.9408157479.

The spelling of 148827131 in words is "one hundred forty-eight million, eight hundred twenty-seven thousand, one hundred thirty-one".