101431041 has 4 divisors (see below), whose sum is σ = 135241392. Its totient is φ = 67620692.

The previous prime is 101431021. The next prime is 101431049. The reversal of 101431041 is 140134101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 101431041 - 2¹⁴ = 101414657 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 101431041.

It is not an unprimeable number, because it can be changed into a prime (101431049) 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, 16905171 + ... + 16905176.

It is an arithmetic number, because the mean of its divisors is an integer number (33810348).

Almost surely, 2^101431041 is an apocalyptic number.

It is an amenable number.

101431041 is a deficient number, since it is larger than the sum of its proper divisors (33810351).

101431041 is an equidigital number, since it uses as much as digits as its factorization.

101431041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33810350.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 101431041 is about 10071.2978806110. The cubic root of 101431041 is about 466.3625062782.

Adding to 101431041 its reverse (140134101), we get a palindrome (241565142).

The spelling of 101431041 in words is "one hundred one million, four hundred thirty-one thousand, forty-one".