101045422331 has 4 divisors (see below), whose sum is σ = 115480482672. Its totient is φ = 86610361992.

The previous prime is 101045422321. The next prime is 101045422351. The reversal of 101045422331 is 133224540101.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 101045422331 - 2¹⁸ = 101045160187 is a prime.

It is a super-2 number, since 2×101045422331² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 101045422331.

It is not an unprimeable number, because it can be changed into a prime (101045422321) 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, 7217530160 + ... + 7217530173.

It is an arithmetic number, because the mean of its divisors is an integer number (28870120668).

Almost surely, 2^101045422331 is an apocalyptic number.

101045422331 is a deficient number, since it is larger than the sum of its proper divisors (14435060341).

101045422331 is an equidigital number, since it uses as much as digits as its factorization.

101045422331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14435060340.

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 101045422331 its reverse (133224540101), we get a palindrome (234269962432).

The spelling of 101045422331 in words is "one hundred one billion, forty-five million, four hundred twenty-two thousand, three hundred thirty-one".