101032131442 has 16 divisors (see below), whose sum is σ = 165452820192. Its totient is φ = 45888275520.

The previous prime is 101032131359. The next prime is 101032131451. The reversal of 101032131442 is 244131230101.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1741848 + ... + 1798915.

It is an arithmetic number, because the mean of its divisors is an integer number (10340801262).

Almost surely, 2^101032131442 is an apocalyptic number.

101032131442 is a deficient number, since it is larger than the sum of its proper divisors (64420688750).

101032131442 is a wasteful number, since it uses less digits than its factorization.

101032131442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3542073.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 101032131442 its reverse (244131230101), we get a palindrome (345163361543).

The spelling of 101032131442 in words is "one hundred one billion, thirty-two million, one hundred thirty-one thousand, four hundred forty-two".