1335101240231 has 4 divisors (see below), whose sum is σ = 1456474080264. Its totient is φ = 1213728400200.

The previous prime is 1335101240147. The next prime is 1335101240273. The reversal of 1335101240231 is 1320421015331.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1335101240231 - 2³⁴ = 1317921371047 is a prime.

It is a super-2 number, since 2×1335101240231² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1335101240231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1335101240731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60686420000 + ... + 60686420021.

It is an arithmetic number, because the mean of its divisors is an integer number (364118520066).

Almost surely, 2^{1335101240231} is an apocalyptic number.

1335101240231 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1335101240231 is a deficient number, since it is larger than the sum of its proper divisors (121372840033).

1335101240231 is a wasteful number, since it uses less digits than its factorization.

1335101240231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121372840032.

The product of its (nonzero) digits is 2160, while the sum is 26.

Adding to 1335101240231 its reverse (1320421015331), we get a palindrome (2655522255562).

The spelling of 1335101240231 in words is "one trillion, three hundred thirty-five billion, one hundred one million, two hundred forty thousand, two hundred thirty-one".