101474941 has 4 divisors (see below), whose sum is σ = 102215772. Its totient is φ = 100734112.

The previous prime is 101474939. The next prime is 101474957. The reversal of 101474941 is 149474101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 149474101 = 7 ⋅21353443.

It can be written as a sum of positive squares in 2 ways, for example, as 34987225 + 66487716 = 5915^2 + 8154^2 .

It is a cyclic number.

It is not a de Polignac number, because 101474941 - 2¹ = 101474939 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101474911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 370210 + ... + 370483.

It is an arithmetic number, because the mean of its divisors is an integer number (25553943).

Almost surely, 2^101474941 is an apocalyptic number.

101474941 is the 5385-th centered heptagonal number.

It is an amenable number.

101474941 is a deficient number, since it is larger than the sum of its proper divisors (740831).

101474941 is an equidigital number, since it uses as much as digits as its factorization.

101474941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 740830.

The product of its (nonzero) digits is 4032, while the sum is 31.

The square root of 101474941 is about 10073.4771057466. The cubic root of 101474941 is about 466.4297781274.

The spelling of 101474941 in words is "one hundred one million, four hundred seventy-four thousand, nine hundred forty-one".