101131240011 has 8 divisors (see below), whose sum is σ = 134847366144. Its totient is φ = 67417970280.

The previous prime is 101131240003. The next prime is 101131240013. The reversal of 101131240011 is 110042131101.

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

It is not a de Polignac number, because 101131240011 - 2³ = 101131240003 is a prime.

It is not an unprimeable number, because it can be changed into a prime (101131240013) 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, 630075 + ... + 774116.

It is an arithmetic number, because the mean of its divisors is an integer number (16855920768).

Almost surely, 2^101131240011 is an apocalyptic number.

101131240011 is a deficient number, since it is larger than the sum of its proper divisors (33716126133).

101131240011 is a wasteful number, since it uses less digits than its factorization.

101131240011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1428201.

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 101131240011 its reverse (110042131101), we get a palindrome (211173371112).

The spelling of 101131240011 in words is "one hundred one billion, one hundred thirty-one million, two hundred forty thousand, eleven".