126241533007 has 2 divisors, whose sum is σ = 126241533008. Its totient is φ = 126241533006.

The previous prime is 126241532899. The next prime is 126241533043. The reversal of 126241533007 is 700335142621.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-126241533007 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (126241533907) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63120766503 + 63120766504.

It is an arithmetic number, because the mean of its divisors is an integer number (63120766504).

Almost surely, 2^126241533007 is an apocalyptic number.

126241533007 is a deficient number, since it is larger than the sum of its proper divisors (1).

126241533007 is an equidigital number, since it uses as much as digits as its factorization.

126241533007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30240, while the sum is 34.

Adding to 126241533007 its reverse (700335142621), we get a palindrome (826576675628).

The spelling of 126241533007 in words is "one hundred twenty-six billion, two hundred forty-one million, five hundred thirty-three thousand, seven".