1013212335101 has 4 divisors (see below), whose sum is σ = 1017675825792. Its totient is φ = 1008748844412.

The previous prime is 1013212335071. The next prime is 1013212335119. The reversal of 1013212335101 is 1015332123101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1013212335101 - 2²² = 1013208140797 is a prime.

It is a super-2 number, since 2×1013212335101² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1013212335181) 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, 2231745005 + ... + 2231745458.

It is an arithmetic number, because the mean of its divisors is an integer number (254418956448).

Almost surely, 2^{1013212335101} is an apocalyptic number.

It is an amenable number.

1013212335101 is a deficient number, since it is larger than the sum of its proper divisors (4463490691).

1013212335101 is an equidigital number, since it uses as much as digits as its factorization.

1013212335101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4463490690.

The product of its (nonzero) digits is 540, while the sum is 23.

Adding to 1013212335101 its reverse (1015332123101), we get a palindrome (2028544458202).

The spelling of 1013212335101 in words is "one trillion, thirteen billion, two hundred twelve million, three hundred thirty-five thousand, one hundred one".