126611026330 has 8 divisors (see below), whose sum is σ = 227899847412. Its totient is φ = 50644410528.

The previous prime is 126611026319. The next prime is 126611026331. The reversal of 126611026330 is 33620116621.

It can be written as a sum of positive squares in 2 ways, for example, as 110073323529 + 16537702801 = 331773^2 + 128599^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 126611026292 and 126611026301.

It is not an unprimeable number, because it can be changed into a prime (126611026331) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6330551307 + ... + 6330551326.

Almost surely, 2^126611026330 is an apocalyptic number.

126611026330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

126611026330 is a deficient number, since it is larger than the sum of its proper divisors (101288821082).

126611026330 is a wasteful number, since it uses less digits than its factorization.

126611026330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12661102640.

The product of its (nonzero) digits is 7776, while the sum is 31.

The spelling of 126611026330 in words is "one hundred twenty-six billion, six hundred eleven million, twenty-six thousand, three hundred thirty".