4011245131 has 2 divisors, whose sum is σ = 4011245132. Its totient is φ = 4011245130.

The previous prime is 4011245123. The next prime is 4011245159. The reversal of 4011245131 is 1315421104.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4011245131 - 2³ = 4011245123 is a prime.

It is a super-2 number, since 2×4011245131² = 32180175001942414322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4011245431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2005622565 + 2005622566.

It is an arithmetic number, because the mean of its divisors is an integer number (2005622566).

Almost surely, 2^4011245131 is an apocalyptic number.

4011245131 is a deficient number, since it is larger than the sum of its proper divisors (1).

4011245131 is an equidigital number, since it uses as much as digits as its factorization.

4011245131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 4011245131 is about 63334.3913762499. The cubic root of 4011245131 is about 1588.8872045702.

Adding to 4011245131 its reverse (1315421104), we get a palindrome (5326666235).

The spelling of 4011245131 in words is "four billion, eleven million, two hundred forty-five thousand, one hundred thirty-one".