2031485119 has 6 divisors (see below), whose sum is σ = 2103952760. Its totient is φ = 1961433096.

The previous prime is 2031485117. The next prime is 2031485129. The reversal of 2031485119 is 9115841302.

It is not a de Polignac number, because 2031485119 - 2¹ = 2031485117 is a prime.

It is a super-2 number, since 2×2031485119² = 8253863577436888322, which 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 (2031485117) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1206939 + ... + 1208620.

Almost surely, 2^2031485119 is an apocalyptic number.

2031485119 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

2031485119 is a deficient number, since it is larger than the sum of its proper divisors (72467641).

2031485119 is an equidigital number, since it uses as much as digits as its factorization.

2031485119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2415617 (or 2415588 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 34.

The square root of 2031485119 is about 45071.9992789315. Note that the first 3 decimals coincide. The cubic root of 2031485119 is about 1266.4981171004.

The spelling of 2031485119 in words is "two billion, thirty-one million, four hundred eighty-five thousand, one hundred nineteen".