101352457 has 2 divisors, whose sum is σ = 101352458. Its totient is φ = 101352456.

The previous prime is 101352401. The next prime is 101352481. The reversal of 101352457 is 754253101.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 67059721 + 34292736 = 8189^2 + 5856^2 .

It is a cyclic number.

It is not a de Polignac number, because 101352457 - 2¹¹ = 101350409 is a prime.

It is not a weakly prime, because it can be changed into another prime (101352157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50676228 + 50676229.

It is an arithmetic number, because the mean of its divisors is an integer number (50676229).

Almost surely, 2^101352457 is an apocalyptic number.

It is an amenable number.

101352457 is a deficient number, since it is larger than the sum of its proper divisors (1).

101352457 is an equidigital number, since it uses as much as digits as its factorization.

101352457 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 101352457 is about 10067.3957407067. The cubic root of 101352457 is about 466.2420365829.

The spelling of 101352457 in words is "one hundred one million, three hundred fifty-two thousand, four hundred fifty-seven".