1100101010231 has 8 divisors (see below), whose sum is σ = 1123557661440. Its totient is φ = 1076646452728.

The previous prime is 1100101010209. The next prime is 1100101010243. The reversal of 1100101010231 is 1320101010011.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1100101010231 is a prime.

It is a super-2 number, since 2×1100101010231² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1100101010831) 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, 562400 + ... + 1586346.

It is an arithmetic number, because the mean of its divisors is an integer number (140444707680).

Almost surely, 2^{1100101010231} is an apocalyptic number.

1100101010231 is a deficient number, since it is larger than the sum of its proper divisors (23456651209).

1100101010231 is a wasteful number, since it uses less digits than its factorization.

1100101010231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1046853.

The product of its (nonzero) digits is 6, while the sum is 11.

Adding to 1100101010231 its reverse (1320101010011), we get a palindrome (2420202020242).

The spelling of 1100101010231 in words is "one trillion, one hundred billion, one hundred one million, ten thousand, two hundred thirty-one".