101212031303013 has 16 divisors (see below), whose sum is σ = 140817675229056. Its totient is φ = 64540576457280.

The previous prime is 101212031302969. The next prime is 101212031303041. The reversal of 101212031303013 is 310303130212101.

It is a happy number.

It is not a de Polignac number, because 101212031303013 - 2¹⁷ = 101212031171941 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101212031303413) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5747043 + ... + 15344463.

It is an arithmetic number, because the mean of its divisors is an integer number (8801104701816).

Almost surely, 2^{101212031303013} is an apocalyptic number.

It is an amenable number.

101212031303013 is a deficient number, since it is larger than the sum of its proper divisors (39605643926043).

101212031303013 is a wasteful number, since it uses less digits than its factorization.

101212031303013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9750284.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 101212031303013 its reverse (310303130212101), we get a palindrome (411515161515114).

The spelling of 101212031303013 in words is "one hundred one trillion, two hundred twelve billion, thirty-one million, three hundred three thousand, thirteen".