102301231444 has 24 divisors (see below), whose sum is σ = 192837109248. Its totient is φ = 47348394720.

The previous prime is 102301231433. The next prime is 102301231453. The reversal of 102301231444 is 444132103201.

It is a congruent number.

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, 17932147 + ... + 17937850.

It is an arithmetic number, because the mean of its divisors is an integer number (8034879552).

Almost surely, 2^102301231444 is an apocalyptic number.

It is an amenable number.

102301231444 is a deficient number, since it is larger than the sum of its proper divisors (90535877804).

102301231444 is a wasteful number, since it uses less digits than its factorization.

102301231444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35870055 (or 35870053 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 102301231444 its reverse (444132103201), we get a palindrome (546433334645).

The spelling of 102301231444 in words is "one hundred two billion, three hundred one million, two hundred thirty-one thousand, four hundred forty-four".