240325131 has 8 divisors (see below), whose sum is σ = 324946944. Its totient is φ = 157960040.

The previous prime is 240325121. The next prime is 240325153. The reversal of 240325131 is 131523042.

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 240325131 - 2⁷ = 240325003 is a prime.

It is a super-2 number, since 2×240325131² = 115512337180334322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 240325098 and 240325107.

It is not an unprimeable number, because it can be changed into a prime (240325121) 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, 563931 + ... + 564356.

It is an arithmetic number, because the mean of its divisors is an integer number (40618368).

Almost surely, 2^240325131 is an apocalyptic number.

240325131 is a deficient number, since it is larger than the sum of its proper divisors (84621813).

240325131 is a wasteful number, since it uses less digits than its factorization.

240325131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1128361.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 240325131 is about 15502.4233911992. The cubic root of 240325131 is about 621.7270016775.

Adding to 240325131 its reverse (131523042), we get a palindrome (371848173).

The spelling of 240325131 in words is "two hundred forty million, three hundred twenty-five thousand, one hundred thirty-one".