1101001200101 has 8 divisors (see below), whose sum is σ = 1202786292000. Its totient is φ = 999498453840.

The previous prime is 1101001200037. The next prime is 1101001200137. The reversal of 1101001200101 is 1010021001011.

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 not a de Polignac number, because 1101001200101 - 2⁶ = 1101001200037 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101001200181) 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, 70578251 + ... + 70593848.

It is an arithmetic number, because the mean of its divisors is an integer number (150348286500).

Almost surely, 2^{1101001200101} is an apocalyptic number.

1101001200101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1101001200101 is a deficient number, since it is larger than the sum of its proper divisors (101785091899).

1101001200101 is a wasteful number, since it uses less digits than its factorization.

1101001200101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141172819.

The product of its (nonzero) digits is 2, while the sum is 8.

Adding to 1101001200101 its reverse (1010021001011), we get a palindrome (2111022201112).

The spelling of 1101001200101 in words is "one trillion, one hundred one billion, one million, two hundred thousand, one hundred one".