140211120 has 80 divisors (see below), whose sum is σ = 496753920. Its totient is φ = 32047872.

The previous prime is 140211083. The next prime is 140211157. The reversal of 140211120 is 21112041.

It is a happy number.

140211120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (140211083) and next prime (140211157).

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 140211096 and 140211105.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40050 + ... + 43409.

It is an arithmetic number, because the mean of its divisors is an integer number (6209424).

Almost surely, 2^140211120 is an apocalyptic number.

140211120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140211120 is an abundant number, since it is smaller than the sum of its proper divisors (356542800).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

140211120 is a wasteful number, since it uses less digits than its factorization.

140211120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83482 (or 83476 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

The square root of 140211120 is about 11841.0776536597. The cubic root of 140211120 is about 519.5102884644.

Adding to 140211120 its reverse (21112041), we get a palindrome (161323161).

The spelling of 140211120 in words is "one hundred forty million, two hundred eleven thousand, one hundred twenty".