200110140 has 36 divisors (see below), whose sum is σ = 607001304. Its totient is φ = 53362656.

The previous prime is 200110133. The next prime is 200110153. The reversal of 200110140 is 41011002.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 555682 + ... + 556041.

Almost surely, 2^200110140 is an apocalyptic number.

200110140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200110140 is an abundant number, since it is smaller than the sum of its proper divisors (406891164).

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

200110140 is a wasteful number, since it uses less digits than its factorization.

200110140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1111738 (or 1111733 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

The square root of 200110140 is about 14146.0291248110. The cubic root of 200110140 is about 584.9108783805.

Adding to 200110140 its reverse (41011002), we get a palindrome (241121142).

The spelling of 200110140 in words is "two hundred million, one hundred ten thousand, one hundred forty".