61012306126 has 8 divisors (see below), whose sum is σ = 95497522704. Its totient is φ = 29179798560.

The previous prime is 61012306073. The next prime is 61012306151. The reversal of 61012306126 is 62160321016.

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 = 61012306094 and 61012306103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 663177195 + ... + 663177286.

It is an arithmetic number, because the mean of its divisors is an integer number (11937190338).

Almost surely, 2^61012306126 is an apocalyptic number.

61012306126 is a deficient number, since it is larger than the sum of its proper divisors (34485216578).

61012306126 is a wasteful number, since it uses less digits than its factorization.

61012306126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1326354506.

The product of its (nonzero) digits is 2592, while the sum is 28.

The spelling of 61012306126 in words is "sixty-one billion, twelve million, three hundred six thousand, one hundred twenty-six".