101374849 has 4 divisors (see below), whose sum is σ = 103287636. Its totient is φ = 99462064.

The previous prime is 101374843. The next prime is 101374853. The reversal of 101374849 is 948473101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 948473101 = 29 ⋅32705969.

It can be written as a sum of positive squares in 2 ways, for example, as 91546624 + 9828225 = 9568^2 + 3135^2 .

It is a cyclic number.

It is not a de Polignac number, because 101374849 - 2²³ = 92986241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101374843) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 956314 + ... + 956419.

It is an arithmetic number, because the mean of its divisors is an integer number (25821909).

Almost surely, 2^101374849 is an apocalyptic number.

It is an amenable number.

101374849 is a deficient number, since it is larger than the sum of its proper divisors (1912787).

101374849 is an equidigital number, since it uses as much as digits as its factorization.

101374849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1912786.

The product of its (nonzero) digits is 24192, while the sum is 37.

The square root of 101374849 is about 10068.5077841754. The cubic root of 101374849 is about 466.2763699815.

The spelling of 101374849 in words is "one hundred one million, three hundred seventy-four thousand, eight hundred forty-nine".