1012010331101 has 32 divisors (see below), whose sum is σ = 1310198630400. Its totient is φ = 758491634880.

The previous prime is 1012010331091. The next prime is 1012010331113. The reversal of 1012010331101 is 1011330102101.

It is a happy number.

1012010331101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1012010331101 - 2²⁶ = 1011943222237 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1012010331131) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 274331 + ... + 1448888.

It is an arithmetic number, because the mean of its divisors is an integer number (40943707200).

Almost surely, 2^{1012010331101} is an apocalyptic number.

1012010331101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1012010331101 is a deficient number, since it is larger than the sum of its proper divisors (298188299299).

1012010331101 is a wasteful number, since it uses less digits than its factorization.

1012010331101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1723529.

The product of its (nonzero) digits is 18, while the sum is 14.

Adding to 1012010331101 its reverse (1011330102101), we get a palindrome (2023340433202).

The spelling of 1012010331101 in words is "one trillion, twelve billion, ten million, three hundred thirty-one thousand, one hundred one".