101113443 has 24 divisors (see below), whose sum is σ = 150059520. Its totient is φ = 65585520.

The previous prime is 101113429. The next prime is 101113457. The reversal of 101113443 is 344311101.

It is an interprime number because it is at equal distance from previous prime (101113429) and next prime (101113457).

It is not a de Polignac number, because 101113443 - 2¹² = 101109347 is a prime.

It is not an unprimeable number, because it can be changed into a prime (101113043) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 49480 + ... + 51482.

It is an arithmetic number, because the mean of its divisors is an integer number (6252480).

Almost surely, 2^101113443 is an apocalyptic number.

101113443 is a deficient number, since it is larger than the sum of its proper divisors (48946077).

101113443 is a wasteful number, since it uses less digits than its factorization.

101113443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2159 (or 2156 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 101113443 is about 10055.5180373763. The cubic root of 101113443 is about 465.8752436701.

Adding to 101113443 its reverse (344311101), we get a palindrome (445424544).

The spelling of 101113443 in words is "one hundred one million, one hundred thirteen thousand, four hundred forty-three".