126030262351 has 16 divisors (see below), whose sum is σ = 145385570880. Its totient is φ = 107013104640.

The previous prime is 126030262343. The next prime is 126030262373. The reversal of 126030262351 is 153262030621.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 126030262351 - 2³ = 126030262343 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126030262381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4549695 + ... + 4577311.

It is an arithmetic number, because the mean of its divisors is an integer number (9086598180).

Almost surely, 2^126030262351 is an apocalyptic number.

126030262351 is a deficient number, since it is larger than the sum of its proper divisors (19355308529).

126030262351 is a wasteful number, since it uses less digits than its factorization.

126030262351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33714.

The product of its (nonzero) digits is 12960, while the sum is 31.

Adding to 126030262351 its reverse (153262030621), we get a palindrome (279292292972).

The spelling of 126030262351 in words is "one hundred twenty-six billion, thirty million, two hundred sixty-two thousand, three hundred fifty-one".