101146463 has 4 divisors (see below), whose sum is σ = 110341608. Its totient is φ = 91951320.

The previous prime is 101146411. The next prime is 101146471. The reversal of 101146463 is 364641101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 364641101 = 11 ⋅33149191.

It is a cyclic number.

It is not a de Polignac number, because 101146463 - 2⁶ = 101146399 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101146163) 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 in 3 ways as a sum of consecutive naturals, for example, 4597556 + ... + 4597577.

It is an arithmetic number, because the mean of its divisors is an integer number (27585402).

Almost surely, 2^101146463 is an apocalyptic number.

101146463 is a deficient number, since it is larger than the sum of its proper divisors (9195145).

101146463 is an equidigital number, since it uses as much as digits as its factorization.

101146463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9195144.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 101146463 is about 10057.1597879322. The cubic root of 101146463 is about 465.9259508292.

Adding to 101146463 its reverse (364641101), we get a palindrome (465787564).

It can be divided in two parts, 1011 and 46463, that added together give a palindrome (47474).

The spelling of 101146463 in words is "one hundred one million, one hundred forty-six thousand, four hundred sixty-three".