1012011232101 has 8 divisors (see below), whose sum is σ = 1349378975424. Its totient is φ = 674658821760.

The previous prime is 1012011232081. The next prime is 1012011232157. The reversal of 1012011232101 is 1012321102101.

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

It is not a de Polignac number, because 1012011232101 - 2³⁸ = 737133325157 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1012011232181) 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, 3678345 + ... + 3943886.

It is an arithmetic number, because the mean of its divisors is an integer number (168672371928).

Almost surely, 2^{1012011232101} is an apocalyptic number.

It is an amenable number.

1012011232101 is a deficient number, since it is larger than the sum of its proper divisors (337367743323).

1012011232101 is an equidigital number, since it uses as much as digits as its factorization.

1012011232101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7666491.

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

Adding to 1012011232101 its reverse (1012321102101), we get a palindrome (2024332334202).

The spelling of 1012011232101 in words is "one trillion, twelve billion, eleven million, two hundred thirty-two thousand, one hundred one".