127140010 has 16 divisors (see below), whose sum is σ = 229506696. Its totient is φ = 50710528.

The previous prime is 127139989. The next prime is 127140019. The reversal of 127140010 is 10041721.

It can be written as a sum of positive squares in 4 ways, for example, as 97752769 + 29387241 = 9887^2 + 5421^2 .

It is not an unprimeable number, because it can be changed into a prime (127140019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14479 + ... + 21538.

Almost surely, 2^127140010 is an apocalyptic number.

127140010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

127140010 is a deficient number, since it is larger than the sum of its proper divisors (102366686).

127140010 is a wasteful number, since it uses less digits than its factorization.

127140010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36377.

The product of its (nonzero) digits is 56, while the sum is 16.

The square root of 127140010 is about 11275.6378976979. The cubic root of 127140010 is about 502.8372166184.

Adding to 127140010 its reverse (10041721), we get a palindrome (137181731).

The spelling of 127140010 in words is "one hundred twenty-seven million, one hundred forty thousand, ten".