140879103 has 8 divisors (see below), whose sum is σ = 189273216. Its totient is φ = 93202200.

The previous prime is 140879093. The next prime is 140879111. The reversal of 140879103 is 301978041.

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

It is not a de Polignac number, because 140879103 - 2⁴ = 140879087 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140879173) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 178843 + ... + 179628.

It is an arithmetic number, because the mean of its divisors is an integer number (23659152).

Almost surely, 2^140879103 is an apocalyptic number.

140879103 is a deficient number, since it is larger than the sum of its proper divisors (48394113).

140879103 is a wasteful number, since it uses less digits than its factorization.

140879103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 358605.

The product of its (nonzero) digits is 6048, while the sum is 33.

The square root of 140879103 is about 11869.2503133096. The cubic root of 140879103 is about 520.3339853928. Note that the first 3 decimals are identical.

The spelling of 140879103 in words is "one hundred forty million, eight hundred seventy-nine thousand, one hundred three".