126303345102 has 32 divisors (see below), whose sum is σ = 275867700480. Its totient is φ = 38232523520.

The previous prime is 126303345073. The next prime is 126303345131. The reversal of 126303345102 is 201543303621.

It is an interprime number because it is at equal distance from previous prime (126303345073) and next prime (126303345131).

It is a self number, because there is not a number n which added to its sum of digits gives 126303345102.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 968658 + ... + 1091285.

It is an arithmetic number, because the mean of its divisors is an integer number (8620865640).

Almost surely, 2^126303345102 is an apocalyptic number.

126303345102 is an abundant number, since it is smaller than the sum of its proper divisors (149564355378).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

126303345102 is a wasteful number, since it uses less digits than its factorization.

126303345102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2060888.

The product of its (nonzero) digits is 12960, while the sum is 30.

Adding to 126303345102 its reverse (201543303621), we get a palindrome (327846648723).

The spelling of 126303345102 in words is "one hundred twenty-six billion, three hundred three million, three hundred forty-five thousand, one hundred two".