101420344 has 16 divisors (see below), whose sum is σ = 196297920. Its totient is φ = 49074240.

The previous prime is 101420329. The next prime is 101420353. The reversal of 101420344 is 443024101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 204229 + ... + 204724.

It is an arithmetic number, because the mean of its divisors is an integer number (12268620).

Almost surely, 2^101420344 is an apocalyptic number.

It is an amenable number.

101420344 is a deficient number, since it is larger than the sum of its proper divisors (94877576).

101420344 is a wasteful number, since it uses less digits than its factorization.

101420344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 408990 (or 408986 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 101420344 is about 10070.7668029798. The cubic root of 101420344 is about 466.3461113789.

Adding to 101420344 its reverse (443024101), we get a palindrome (544444445).

The spelling of 101420344 in words is "one hundred one million, four hundred twenty thousand, three hundred forty-four".