100070140 has 12 divisors (see below), whose sum is σ = 210147336. Its totient is φ = 40028048.

The previous prime is 100070137. The next prime is 100070141. The reversal of 100070140 is 41070001.

It is a self number, because there is not a number n which added to its sum of digits gives 100070140.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100070141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2501734 + ... + 2501773.

It is an arithmetic number, because the mean of its divisors is an integer number (17512278).

Almost surely, 2^100070140 is an apocalyptic number.

100070140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100070140 is an abundant number, since it is smaller than the sum of its proper divisors (110077196).

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

100070140 is a wasteful number, since it uses less digits than its factorization.

100070140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5003516 (or 5003514 counting only the distinct ones).

The product of its (nonzero) digits is 28, while the sum is 13.

The square root of 100070140 is about 10003.5063852631. The cubic root of 100070140 is about 464.2673783460.

The spelling of 100070140 in words is "one hundred million, seventy thousand, one hundred forty".