101334043028 has 18 divisors (see below), whose sum is σ = 180688775274. Its totient is φ = 49708766224.

The previous prime is 101334042989. The next prime is 101334043033. The reversal of 101334043028 is 820340433101.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 93686190724 + 7647852304 = 306082^2 + 87452^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4624025 + ... + 4645887.

It is an arithmetic number, because the mean of its divisors is an integer number (10038265293).

Almost surely, 2^101334043028 is an apocalyptic number.

It is an amenable number.

101334043028 is a deficient number, since it is larger than the sum of its proper divisors (79354732246).

101334043028 is an frugal number, since it uses more digits than its factorization.

101334043028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43783 (or 21918 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 101334043028 its reverse (820340433101), we get a palindrome (921674476129).

The spelling of 101334043028 in words is "one hundred one billion, three hundred thirty-four million, forty-three thousand, twenty-eight".