103235456679 has 4 divisors (see below), whose sum is σ = 137647275576. Its totient is φ = 68823637784.

The previous prime is 103235456633. The next prime is 103235456683. The reversal of 103235456679 is 976654532301.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 103235456679 - 2¹² = 103235452583 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103235466679) 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, 17205909444 + ... + 17205909449.

It is an arithmetic number, because the mean of its divisors is an integer number (34411818894).

Almost surely, 2^103235456679 is an apocalyptic number.

103235456679 is a deficient number, since it is larger than the sum of its proper divisors (34411818897).

103235456679 is an equidigital number, since it uses as much as digits as its factorization.

103235456679 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34411818896.

The product of its (nonzero) digits is 4082400, while the sum is 51.

The spelling of 103235456679 in words is "one hundred three billion, two hundred thirty-five million, four hundred fifty-six thousand, six hundred seventy-nine".