103204015111 has 8 divisors (see below), whose sum is σ = 108702200880. Its totient is φ = 97712468928.

The previous prime is 103204015007. The next prime is 103204015151. The reversal of 103204015111 is 111510402301.

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

It is a cyclic number.

It is not a de Polignac number, because 103204015111 - 2⁷ = 103204014983 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103204015151) 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, 1627966 + ... + 1690171.

It is an arithmetic number, because the mean of its divisors is an integer number (13587775110).

Almost surely, 2^103204015111 is an apocalyptic number.

103204015111 is a deficient number, since it is larger than the sum of its proper divisors (5498185769).

103204015111 is a wasteful number, since it uses less digits than its factorization.

103204015111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3319793.

The product of its (nonzero) digits is 120, while the sum is 19.

Adding to 103204015111 its reverse (111510402301), we get a palindrome (214714417412).

The spelling of 103204015111 in words is "one hundred three billion, two hundred four million, fifteen thousand, one hundred eleven".