140113052 has 12 divisors (see below), whose sum is σ = 245285040. Its totient is φ = 70031616.

The previous prime is 140112991. The next prime is 140113067. The reversal of 140113052 is 250311041.

140113052 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 140113052.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13073 + ... + 21239.

It is an arithmetic number, because the mean of its divisors is an integer number (20440420).

Almost surely, 2^140113052 is an apocalyptic number.

It is an amenable number.

140113052 is a deficient number, since it is larger than the sum of its proper divisors (105171988).

140113052 is a wasteful number, since it uses less digits than its factorization.

140113052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12460 (or 12458 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 140113052 is about 11836.9359210904. The cubic root of 140113052 is about 519.3891396862.

Adding to 140113052 its reverse (250311041), we get a palindrome (390424093).

The spelling of 140113052 in words is "one hundred forty million, one hundred thirteen thousand, fifty-two".