101031012041 has 4 divisors (see below), whose sum is σ = 103761579972. Its totient is φ = 98300444112.

The previous prime is 101031011999. The next prime is 101031012073. The reversal of 101031012041 is 140210130101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 140210130101 = 225457 ⋅621893.

It can be written as a sum of positive squares in 2 ways, for example, as 48048640000 + 52982372041 = 219200^2 + 230179^2 .

It is a cyclic number.

It is not a de Polignac number, because 101031012041 - 2¹⁰ = 101031011017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100031012041) 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, 1365283910 + ... + 1365283983.

It is an arithmetic number, because the mean of its divisors is an integer number (25940394993).

Almost surely, 2^101031012041 is an apocalyptic number.

It is an amenable number.

101031012041 is a deficient number, since it is larger than the sum of its proper divisors (2730567931).

101031012041 is an equidigital number, since it uses as much as digits as its factorization.

101031012041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2730567930.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 101031012041 its reverse (140210130101), we get a palindrome (241241142142).

The spelling of 101031012041 in words is "one hundred one billion, thirty-one million, twelve thousand, forty-one".