1100101122331 has 4 divisors (see below), whose sum is σ = 1126932857064. Its totient is φ = 1073269387600.

The previous prime is 1100101122319. The next prime is 1100101122353. The reversal of 1100101122331 is 1332211010011.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1100101122331 - 2⁷ = 1100101122203 is a prime.

It is a super-2 number, since 2×1100101122331² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1100101122301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13415867305 + ... + 13415867386.

It is an arithmetic number, because the mean of its divisors is an integer number (281733214266).

Almost surely, 2^{1100101122331} is an apocalyptic number.

1100101122331 is a deficient number, since it is larger than the sum of its proper divisors (26831734733).

1100101122331 is an equidigital number, since it uses as much as digits as its factorization.

1100101122331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26831734732.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 1100101122331 its reverse (1332211010011), we get a palindrome (2432312132342).

The spelling of 1100101122331 in words is "one trillion, one hundred billion, one hundred one million, one hundred twenty-two thousand, three hundred thirty-one".