101344401 has 12 divisors (see below), whose sum is σ = 148572112. Its totient is φ = 66554136.

The previous prime is 101344393. The next prime is 101344403. The reversal of 101344401 is 104443101.

It is not a de Polignac number, because 101344401 - 2³ = 101344393 is a prime.

It is a super-2 number, since 2×101344401² = 20541375228097602, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101344403) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 83431 + ... + 84636.

Almost surely, 2^101344401 is an apocalyptic number.

It is an amenable number.

101344401 is a deficient number, since it is larger than the sum of its proper divisors (47227711).

101344401 is a wasteful number, since it uses less digits than its factorization.

101344401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168140 (or 168137 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 101344401 is about 10066.9956292828. The cubic root of 101344401 is about 466.2296831729.

Adding to 101344401 its reverse (104443101), we get a palindrome (205787502).

It can be divided in two parts, 10134 and 4401, that added together give a triangular number (14535 = T₁₇₀).

The spelling of 101344401 in words is "one hundred one million, three hundred forty-four thousand, four hundred one".