2231481383308 has 6 divisors (see below), whose sum is σ = 3905092420796. Its totient is φ = 1115740691652.

The previous prime is 2231481383291. The next prime is 2231481383347. The reversal of 2231481383308 is 8033831841322.

2231481383308 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×2231481383308³ (a number of 38 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 278935172910 + ... + 278935172917.

Almost surely, 2^{2231481383308} is an apocalyptic number.

It is an amenable number.

2231481383308 is a deficient number, since it is larger than the sum of its proper divisors (1673611037488).

2231481383308 is a wasteful number, since it uses less digits than its factorization.

2231481383308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 557870345831 (or 557870345829 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 46.

The spelling of 2231481383308 in words is "two trillion, two hundred thirty-one billion, four hundred eighty-one million, three hundred eighty-three thousand, three hundred eight".