2031012512025 has 24 divisors (see below), whose sum is σ = 3837646499904. Its totient is φ = 928462862400.

The previous prime is 2031012511993. The next prime is 2031012512027. The reversal of 2031012512025 is 5202152101302.

It is not a de Polignac number, because 2031012512025 - 2⁵ = 2031012511993 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2031012511986 and 2031012512004.

It is not an unprimeable number, because it can be changed into a prime (2031012512027) 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 23 ways as a sum of consecutive naturals, for example, 1934297106 + ... + 1934298155.

It is an arithmetic number, because the mean of its divisors is an integer number (159901937496).

Almost surely, 2^{2031012512025} is an apocalyptic number.

2031012512025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2031012512025 is a deficient number, since it is larger than the sum of its proper divisors (1806633987879).

2031012512025 is a wasteful number, since it uses less digits than its factorization.

2031012512025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3868595281 (or 3868595276 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 24.

Adding to 2031012512025 its reverse (5202152101302), we get a palindrome (7233164613327).

The spelling of 2031012512025 in words is "two trillion, thirty-one billion, twelve million, five hundred twelve thousand, twenty-five".