1031232101113 has 4 divisors (see below), whose sum is σ = 1038061452928. Its totient is φ = 1024402749300.

The previous prime is 1031232101111. The next prime is 1031232101129. The reversal of 1031232101113 is 3111012321301.

1031232101113 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 1031232101113 - 2¹ = 1031232101111 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1031232101111) 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, 3414675681 + ... + 3414675982.

It is an arithmetic number, because the mean of its divisors is an integer number (259515363232).

Almost surely, 2^{1031232101113} is an apocalyptic number.

It is an amenable number.

1031232101113 is a deficient number, since it is larger than the sum of its proper divisors (6829351815).

1031232101113 is an equidigital number, since it uses as much as digits as its factorization.

1031232101113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6829351814.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 1031232101113 its reverse (3111012321301), we get a palindrome (4142244422414).

The spelling of 1031232101113 in words is "one trillion, thirty-one billion, two hundred thirty-two million, one hundred one thousand, one hundred thirteen".