140203114 has 8 divisors (see below), whose sum is σ = 222675588. Its totient is φ = 65977920.

The previous prime is 140203099. The next prime is 140203157. The reversal of 140203114 is 411302041.

It can be written as a sum of positive squares in 2 ways, for example, as 119180889 + 21022225 = 10917^2 + 4585^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2061777 + ... + 2061844.

Almost surely, 2^140203114 is an apocalyptic number.

140203114 is a deficient number, since it is larger than the sum of its proper divisors (82472474).

140203114 is a wasteful number, since it uses less digits than its factorization.

140203114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4123640.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 140203114 is about 11840.7395883872. The cubic root of 140203114 is about 519.5004003316.

Adding to 140203114 its reverse (411302041), we get a palindrome (551505155).

The spelling of 140203114 in words is "one hundred forty million, two hundred three thousand, one hundred fourteen".