3125051101 has 12 divisors (see below), whose sum is σ = 3342827488. Its totient is φ = 2919642264.

The previous prime is 3125051099. The next prime is 3125051141. The reversal of 3125051101 is 1011505213.

It is not a de Polignac number, because 3125051101 - 2¹ = 3125051099 is a prime.

It is a super-2 number, since 2×3125051101² = 19531888767722624402, 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 (3125051141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 45945 + ... + 91438.

Almost surely, 2^3125051101 is an apocalyptic number.

It is an amenable number.

3125051101 is a deficient number, since it is larger than the sum of its proper divisors (217776387).

3125051101 is a wasteful number, since it uses less digits than its factorization.

3125051101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137472 (or 137449 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 19.

The square root of 3125051101 is about 55902.1564968651. The cubic root of 3125051101 is about 1462.0168381420.

Adding to 3125051101 its reverse (1011505213), we get a palindrome (4136556314).

The spelling of 3125051101 in words is "three billion, one hundred twenty-five million, fifty-one thousand, one hundred one".