101045231 has 8 divisors (see below), whose sum is σ = 115580544. Its totient is φ = 86535000.

The previous prime is 101045221. The next prime is 101045237. The reversal of 101045231 is 132540101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 101045231 - 2²² = 96850927 is a prime.

It is a super-2 number, since 2×101045231² = 20420277415686722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101045237) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3356 + ... + 14606.

It is an arithmetic number, because the mean of its divisors is an integer number (14447568).

Almost surely, 2^101045231 is an apocalyptic number.

101045231 is a deficient number, since it is larger than the sum of its proper divisors (14535313).

101045231 is a wasteful number, since it uses less digits than its factorization.

101045231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12541.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 101045231 is about 10052.1256955929. The cubic root of 101045231 is about 465.7704589523.

Adding to 101045231 its reverse (132540101), we get a palindrome (233585332).

The spelling of 101045231 in words is "one hundred one million, forty-five thousand, two hundred thirty-one".