2051413031 has 8 divisors (see below), whose sum is σ = 2057319264. Its totient is φ = 2045515680.

The previous prime is 2051412953. The next prime is 2051413051. The reversal of 2051413031 is 1303141502.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2051413031 - 2¹⁸ = 2051150887 is a prime.

It is a super-2 number, since 2×2051413031² = 8416590847513213922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2051412994 and 2051413012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2051413051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 998201 + ... + 1000253.

It is an arithmetic number, because the mean of its divisors is an integer number (257164908).

Almost surely, 2^2051413031 is an apocalyptic number.

2051413031 is a deficient number, since it is larger than the sum of its proper divisors (5906233).

2051413031 is a wasteful number, since it uses less digits than its factorization.

2051413031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4441.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 2051413031 is about 45292.5273196363. The cubic root of 2051413031 is about 1270.6258991440.

Adding to 2051413031 its reverse (1303141502), we get a palindrome (3354554533).

The spelling of 2051413031 in words is "two billion, fifty-one million, four hundred thirteen thousand, thirty-one".