20232125 has 16 divisors (see below), whose sum is σ = 26737776. Its totient is φ = 15232000.

The previous prime is 20232101. The next prime is 20232127. The reversal of 20232125 is 52123202.

It can be written as a sum of positive squares in 8 ways, for example, as 4439449 + 15792676 = 2107^2 + 3974^2 .

It is not a de Polignac number, because 20232125 - 2¹⁸ = 19969981 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20232127) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2636 + ... + 6885.

It is an arithmetic number, because the mean of its divisors is an integer number (1671111).

Almost surely, 2^20232125 is an apocalyptic number.

20232125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

20232125 is a deficient number, since it is larger than the sum of its proper divisors (6505651).

20232125 is an equidigital number, since it uses as much as digits as its factorization.

20232125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9553 (or 9543 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 20232125 is about 4498.0134504023. The cubic root of 20232125 is about 272.4878652397.

Adding to 20232125 its reverse (52123202), we get a palindrome (72355327).

The spelling of 20232125 in words is "twenty million, two hundred thirty-two thousand, one hundred twenty-five".