134248001 has 2 divisors, whose sum is σ = 134248002. Its totient is φ = 134248000.

The previous prime is 134247991. The next prime is 134248003. The reversal of 134248001 is 100842431.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 131079601 + 3168400 = 11449^2 + 1780^2 .

It is a cyclic number.

It is not a de Polignac number, because 134248001 - 2⁶ = 134247937 is a prime.

Together with 134248003, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (134248003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67124000 + 67124001.

It is an arithmetic number, because the mean of its divisors is an integer number (67124001).

Almost surely, 2^134248001 is an apocalyptic number.

It is an amenable number.

134248001 is a deficient number, since it is larger than the sum of its proper divisors (1).

134248001 is an equidigital number, since it uses as much as digits as its factorization.

134248001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 134248001 is about 11586.5439627181. The cubic root of 134248001 is about 512.0384912163.

The spelling of 134248001 in words is "one hundred thirty-four million, two hundred forty-eight thousand, one".