27131035210 has 16 divisors (see below), whose sum is σ = 48843549792. Its totient is φ = 10850706000.

The previous prime is 27131035207. The next prime is 27131035219. The reversal of 27131035210 is 1253013172.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (27131035219) 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, 145776 + ... + 274795.

It is an arithmetic number, because the mean of its divisors is an integer number (3052721862).

Almost surely, 2^27131035210 is an apocalyptic number.

27131035210 is a deficient number, since it is larger than the sum of its proper divisors (21712514582).

27131035210 is a wasteful number, since it uses less digits than its factorization.

27131035210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 427029.

The product of its (nonzero) digits is 1260, while the sum is 25.

Adding to 27131035210 its reverse (1253013172), we get a palindrome (28384048382).

The spelling of 27131035210 in words is "twenty-seven billion, one hundred thirty-one million, thirty-five thousand, two hundred ten".