3145453011 has 12 divisors (see below), whose sum is σ = 4547514192. Its totient is φ = 2095084656.

The previous prime is 3145452943. The next prime is 3145453039. The reversal of 3145453011 is 1103545413.

It is a happy number.

3145453011 is a `hidden beast` number, since 314 + 5 + 45 + 301 + 1 = 666.

It is not a de Polignac number, because 3145453011 - 2¹⁰ = 3145451987 is a prime.

It is a super-2 number, since 2×3145453011² = 19787749288817932242, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3145453111) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 146391 + ... + 166496.

It is an arithmetic number, because the mean of its divisors is an integer number (378959516).

Almost surely, 2^3145453011 is an apocalyptic number.

3145453011 is a deficient number, since it is larger than the sum of its proper divisors (1402061181).

3145453011 is a wasteful number, since it uses less digits than its factorization.

3145453011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314010 (or 314007 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 3145453011 is about 56084.3383753433. The cubic root of 3145453011 is about 1465.1915339354.

Adding to 3145453011 its reverse (1103545413), we get a palindrome (4248998424).

The spelling of 3145453011 in words is "three billion, one hundred forty-five million, four hundred fifty-three thousand, eleven".