101461147 has 2 divisors, whose sum is σ = 101461148. Its totient is φ = 101461146.

The previous prime is 101461097. The next prime is 101461153. The reversal of 101461147 is 741164101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 101461147 - 2¹⁹ = 100936859 is a prime.

It is not a weakly prime, because it can be changed into another prime (101461177) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50730573 + 50730574.

It is an arithmetic number, because the mean of its divisors is an integer number (50730574).

Almost surely, 2^101461147 is an apocalyptic number.

101461147 is a deficient number, since it is larger than the sum of its proper divisors (1).

101461147 is an equidigital number, since it uses as much as digits as its factorization.

101461147 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 672, while the sum is 25.

The square root of 101461147 is about 10072.7924132288. The cubic root of 101461147 is about 466.4086424531.

The spelling of 101461147 in words is "one hundred one million, four hundred sixty-one thousand, one hundred forty-seven".