126603260130 has 16 divisors (see below), whose sum is σ = 303847824384. Its totient is φ = 33760869360.

The previous prime is 126603260057. The next prime is 126603260131. The reversal of 126603260130 is 31062306621.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 4220108671 = 126603260130 / (1 + 2 + 6 + 6 + 0 + 3 + 2 + 6 + 0 + 1 + 3 + 0).

It is not an unprimeable number, because it can be changed into a prime (126603260131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2110054306 + ... + 2110054365.

It is an arithmetic number, because the mean of its divisors is an integer number (18990489024).

Almost surely, 2^126603260130 is an apocalyptic number.

126603260130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

126603260130 is an abundant number, since it is smaller than the sum of its proper divisors (177244564254).

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

126603260130 is a wasteful number, since it uses less digits than its factorization.

126603260130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4220108681.

The product of its (nonzero) digits is 7776, while the sum is 30.

Adding to 126603260130 its reverse (31062306621), we get a palindrome (157665566751).

The spelling of 126603260130 in words is "one hundred twenty-six billion, six hundred three million, two hundred sixty thousand, one hundred thirty".