2231465631103 has 4 divisors (see below), whose sum is σ = 2233564847248. Its totient is φ = 2229366414960.

The previous prime is 2231465631071. The next prime is 2231465631107. The reversal of 2231465631103 is 3011365641322.

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 2231465631103 - 2⁵ = 2231465631071 is a prime.

It is a super-3 number, since 3×2231465631103³ (a number of 38 digits) contains 333 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 (2231465631107) 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, 1049606478 + ... + 1049608603.

It is an arithmetic number, because the mean of its divisors is an integer number (558391211812).

Almost surely, 2^{2231465631103} is an apocalyptic number.

2231465631103 is a deficient number, since it is larger than the sum of its proper divisors (2099216145).

2231465631103 is a wasteful number, since it uses less digits than its factorization.

2231465631103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2099216144.

The product of its (nonzero) digits is 77760, while the sum is 37.

The spelling of 2231465631103 in words is "two trillion, two hundred thirty-one billion, four hundred sixty-five million, six hundred thirty-one thousand, one hundred three".