101034140 has 12 divisors (see below), whose sum is σ = 212171736. Its totient is φ = 40413648.

The previous prime is 101034139. The next prime is 101034151. The reversal of 101034140 is 41430101.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2525834 + ... + 2525873.

It is an arithmetic number, because the mean of its divisors is an integer number (17680978).

Almost surely, 2^101034140 is an apocalyptic number.

101034140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101034140 is an abundant number, since it is smaller than the sum of its proper divisors (111137596).

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

101034140 is a wasteful number, since it uses less digits than its factorization.

101034140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5051716 (or 5051714 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 101034140 is about 10051.5740060948. The cubic root of 101034140 is about 465.7534169170.

Adding to 101034140 its reverse (41430101), we get a palindrome (142464241).

The spelling of 101034140 in words is "one hundred one million, thirty-four thousand, one hundred forty".