11425245031 has 2 divisors, whose sum is σ = 11425245032. Its totient is φ = 11425245030.

The previous prime is 11425245017. The next prime is 11425245049. The reversal of 11425245031 is 13054252411.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11425245031 - 2¹³ = 11425236839 is a prime.

It is a super-2 number, since 2×11425245031² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11425245011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5712622515 + 5712622516.

It is an arithmetic number, because the mean of its divisors is an integer number (5712622516).

Almost surely, 2^11425245031 is an apocalyptic number.

11425245031 is a deficient number, since it is larger than the sum of its proper divisors (1).

11425245031 is an equidigital number, since it uses as much as digits as its factorization.

11425245031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4800, while the sum is 28.

Adding to 11425245031 its reverse (13054252411), we get a palindrome (24479497442).

The spelling of 11425245031 in words is "eleven billion, four hundred twenty-five million, two hundred forty-five thousand, thirty-one".