127315131110 has 8 divisors (see below), whose sum is σ = 229167236016. Its totient is φ = 50926052440.

The previous prime is 127315131091. The next prime is 127315131121. The reversal of 127315131110 is 11131513721.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 127315131110.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6365756546 + ... + 6365756565.

It is an arithmetic number, because the mean of its divisors is an integer number (28645904502).

Almost surely, 2^127315131110 is an apocalyptic number.

127315131110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

127315131110 is a deficient number, since it is larger than the sum of its proper divisors (101852104906).

127315131110 is a wasteful number, since it uses less digits than its factorization.

127315131110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12731513118.

The product of its (nonzero) digits is 630, while the sum is 26.

Adding to 127315131110 its reverse (11131513721), we get a palindrome (138446644831).

The spelling of 127315131110 in words is "one hundred twenty-seven billion, three hundred fifteen million, one hundred thirty-one thousand, one hundred ten".