5120101431 has 12 divisors (see below), whose sum is σ = 7396342408. Its totient is φ = 3413105424.

The previous prime is 5120101423. The next prime is 5120101523. The reversal of 5120101431 is 1341010215.

5120101431 is a `hidden beast` number, since 512 + 0 + 10 + 143 + 1 = 666.

It is not a de Polignac number, because 5120101431 - 2³ = 5120101423 is a prime.

It is a super-2 number, since 2×5120101431² = 52430877327456495522, 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 (5120101421) 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, 151056 + ... + 181818.

Almost surely, 2^5120101431 is an apocalyptic number.

5120101431 is a deficient number, since it is larger than the sum of its proper divisors (2276240977).

5120101431 is a wasteful number, since it uses less digits than its factorization.

5120101431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49262 (or 49259 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 18.

The square root of 5120101431 is about 71554.8840471424. The cubic root of 5120101431 is about 1723.5591335371.

Adding to 5120101431 its reverse (1341010215), we get a palindrome (6461111646).

The spelling of 5120101431 in words is "five billion, one hundred twenty million, one hundred one thousand, four hundred thirty-one".