103366511642 has 16 divisors (see below), whose sum is σ = 163473986400. Its totient is φ = 48883973040.

The previous prime is 103366511641. The next prime is 103366511713. The reversal of 103366511642 is 246115663301.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a junction number, because it is equal to n+sod(n) for n = 103366511596 and 103366511605.

It is not an unprimeable number, because it can be changed into a prime (103366511641) 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, 2173709 + ... + 2220752.

It is an arithmetic number, because the mean of its divisors is an integer number (10217124150).

Almost surely, 2^103366511642 is an apocalyptic number.

103366511642 is a deficient number, since it is larger than the sum of its proper divisors (60107474758).

103366511642 is a wasteful number, since it uses less digits than its factorization.

103366511642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4395101.

The product of its (nonzero) digits is 77760, while the sum is 38.

The spelling of 103366511642 in words is "one hundred three billion, three hundred sixty-six million, five hundred eleven thousand, six hundred forty-two".