3145114102251 has 24 divisors (see below), whose sum is σ = 4758057644032. Its totient is φ = 1844641695600.

The previous prime is 3145114102243. The next prime is 3145114102261. The reversal of 3145114102251 is 1522014115413.

It is not a de Polignac number, because 3145114102251 - 2³ = 3145114102243 is a prime.

It is a super-3 number, since 3×3145114102251³ (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (3145114102261) 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 23 ways as a sum of consecutive naturals, for example, 139734331 + ... + 139756836.

Almost surely, 2^{3145114102251} is an apocalyptic number.

3145114102251 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

3145114102251 is a deficient number, since it is larger than the sum of its proper divisors (1612943541781).

3145114102251 is a wasteful number, since it uses less digits than its factorization.

3145114102251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 279491223 (or 279491212 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 30.

Adding to 3145114102251 its reverse (1522014115413), we get a palindrome (4667128217664).

The spelling of 3145114102251 in words is "three trillion, one hundred forty-five billion, one hundred fourteen million, one hundred two thousand, two hundred fifty-one".