2025130031 has 8 divisors (see below), whose sum is σ = 2093140224. Its totient is φ = 1958158360.

The previous prime is 2025129979. The next prime is 2025130061. The reversal of 2025130031 is 1300315202.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2025130031 is a prime.

It is a super-2 number, since 2×2025130031² = 8202303284916121922, 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 = 2025129991 and 2025130009.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2025130061) 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, 255665 + ... + 263466.

It is an arithmetic number, because the mean of its divisors is an integer number (261642528).

Almost surely, 2^2025130031 is an apocalyptic number.

2025130031 is a deficient number, since it is larger than the sum of its proper divisors (68010193).

2025130031 is an equidigital number, since it uses as much as digits as its factorization.

2025130031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 519261.

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 2025130031 is about 45001.4447656961. Note that the first 3 decimals coincide. The cubic root of 2025130031 is about 1265.1760769762.

Adding to 2025130031 its reverse (1300315202), we get a palindrome (3325445233).

The spelling of 2025130031 in words is "two billion, twenty-five million, one hundred thirty thousand, thirty-one".