140022103 has 8 divisors (see below), whose sum is σ = 152859728. Its totient is φ = 127479744.

The previous prime is 140022089. The next prime is 140022109. The reversal of 140022103 is 301220041.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-140022103 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140022109) 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, 72825 + ... + 74722.

It is an arithmetic number, because the mean of its divisors is an integer number (19107466).

Almost surely, 2^140022103 is an apocalyptic number.

140022103 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

140022103 is a deficient number, since it is larger than the sum of its proper divisors (12837625).

140022103 is a wasteful number, since it uses less digits than its factorization.

140022103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147633.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 140022103 is about 11833.0935515612. The cubic root of 140022103 is about 519.2767348655.

Adding to 140022103 its reverse (301220041), we get a palindrome (441242144).

The spelling of 140022103 in words is "one hundred forty million, twenty-two thousand, one hundred three".