148101487 has 2 divisors, whose sum is σ = 148101488. Its totient is φ = 148101486.

The previous prime is 148101469. The next prime is 148101493. The reversal of 148101487 is 784101841.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 148101487 - 2²⁷ = 13883759 is a prime.

It is a super-2 number, since 2×148101487² = 43868100903222338, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (148101407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74050743 + 74050744.

It is an arithmetic number, because the mean of its divisors is an integer number (74050744).

Almost surely, 2^148101487 is an apocalyptic number.

148101487 is a deficient number, since it is larger than the sum of its proper divisors (1).

148101487 is an equidigital number, since it uses as much as digits as its factorization.

148101487 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7168, while the sum is 34.

The square root of 148101487 is about 12169.6954357946. The cubic root of 148101487 is about 529.0781256893.

The spelling of 148101487 in words is "one hundred forty-eight million, one hundred one thousand, four hundred eighty-seven".