101450401 has 16 divisors (see below), whose sum is σ = 114871680. Its totient is φ = 88894080.

The previous prime is 101450389. The next prime is 101450431. The reversal of 101450401 is 104054101.

It is not a de Polignac number, because 101450401 - 2⁵ = 101450369 is a prime.

It is a super-4 number, since 4×101450401⁴ (a number of 33 digits) contains 4444 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101450431) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40341 + ... + 42781.

It is an arithmetic number, because the mean of its divisors is an integer number (7179480).

Almost surely, 2^101450401 is an apocalyptic number.

It is an amenable number.

101450401 is a deficient number, since it is larger than the sum of its proper divisors (13421279).

101450401 is a wasteful number, since it uses less digits than its factorization.

101450401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2616.

The product of its (nonzero) digits is 80, while the sum is 16.

The square root of 101450401 is about 10072.2589819762. The cubic root of 101450401 is about 466.3921757090.

It can be divided in two parts, 1014 and 50401, that added together give a palindrome (51415).

The spelling of 101450401 in words is "one hundred one million, four hundred fifty thousand, four hundred one".