1012000101101 has 8 divisors (see below), whose sum is σ = 1115381555904. Its totient is φ = 910515553920.

The previous prime is 1012000101017. The next prime is 1012000101109. The reversal of 1012000101101 is 1011010002101.

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-1012000101101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1012000101109) 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, 474225785 + ... + 474227918.

It is an arithmetic number, because the mean of its divisors is an integer number (139422694488).

Almost surely, 2^{1012000101101} is an apocalyptic number.

1012000101101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1012000101101 is a deficient number, since it is larger than the sum of its proper divisors (103381454803).

1012000101101 is an equidigital number, since it uses as much as digits as its factorization.

1012000101101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 948453811.

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

Adding to 1012000101101 its reverse (1011010002101), we get a palindrome (2023010103202).

The spelling of 1012000101101 in words is "one trillion, twelve billion, one hundred one thousand, one hundred one".