140103111300500 has 24 divisors (see below), whose sum is σ = 305985195081384. Its totient is φ = 56041244520000.

The previous prime is 140103111300473. The next prime is 140103111300563. The reversal of 140103111300500 is 5003111301041.

It can be written as a sum of positive squares in 4 ways, for example, as 4053562115716 + 136049549184784 = 2013346^2 + 11664028^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

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, 140103110801 + ... + 140103111800.

It is an arithmetic number, because the mean of its divisors is an integer number (12749383128391).

Almost surely, 2^{140103111300500} is an apocalyptic number.

140103111300500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140103111300500 is an abundant number, since it is smaller than the sum of its proper divisors (165882083780884).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

140103111300500 is a wasteful number, since it uses less digits than its factorization.

140103111300500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280206222620 (or 280206222608 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 20.

Adding to 140103111300500 its reverse (5003111301041), we get a palindrome (145106222601541).

The spelling of 140103111300500 in words is "one hundred forty trillion, one hundred three billion, one hundred eleven million, three hundred thousand, five hundred".