140103327 has 64 divisors (see below), whose sum is σ = 245016576. Its totient is φ = 69189120.

The previous prime is 140103319. The next prime is 140103343. The reversal of 140103327 is 723301041.

It is not a de Polignac number, because 140103327 - 2³ = 140103319 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140103527) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 332577 + ... + 332997.

It is an arithmetic number, because the mean of its divisors is an integer number (3828384).

Almost surely, 2^140103327 is an apocalyptic number.

140103327 is a deficient number, since it is larger than the sum of its proper divisors (104913249).

140103327 is a wasteful number, since it uses less digits than its factorization.

140103327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 520.

The product of its (nonzero) digits is 504, while the sum is 21.

The square root of 140103327 is about 11836.5251235318. The cubic root of 140103327 is about 519.3771227799.

Adding to 140103327 its reverse (723301041), we get a palindrome (863404368).

The spelling of 140103327 in words is "one hundred forty million, one hundred three thousand, three hundred twenty-seven".