101466641 has 2 divisors, whose sum is σ = 101466642. Its totient is φ = 101466640.

The previous prime is 101466637. The next prime is 101466647. The reversal of 101466641 is 146664101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 64000000 + 37466641 = 8000^2 + 6121^2 .

It is a cyclic number.

It is not a de Polignac number, because 101466641 - 2² = 101466637 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (101466647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50733320 + 50733321.

It is an arithmetic number, because the mean of its divisors is an integer number (50733321).

Almost surely, 2^101466641 is an apocalyptic number.

It is an amenable number.

101466641 is a deficient number, since it is larger than the sum of its proper divisors (1).

101466641 is an equidigital number, since it uses as much as digits as its factorization.

101466641 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 101466641 is about 10073.0651243800. The cubic root of 101466641 is about 466.4170607916.

The spelling of 101466641 in words is "one hundred one million, four hundred sixty-six thousand, six hundred forty-one".