103412020055 has 8 divisors (see below), whose sum is σ = 129489833952. Its totient is φ = 79132676128.

The previous prime is 103412019943. The next prime is 103412020067. The reversal of 103412020055 is 550020214301.

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

It is not a de Polignac number, because 103412020055 - 2¹⁴ = 103412003671 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 103412020055.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 449617364 + ... + 449617593.

It is an arithmetic number, because the mean of its divisors is an integer number (16186229244).

Almost surely, 2^103412020055 is an apocalyptic number.

103412020055 is a deficient number, since it is larger than the sum of its proper divisors (26077813897).

103412020055 is an equidigital number, since it uses as much as digits as its factorization.

103412020055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 899234985.

The product of its (nonzero) digits is 1200, while the sum is 23.

Adding to 103412020055 its reverse (550020214301), we get a palindrome (653432234356).

The spelling of 103412020055 in words is "one hundred three billion, four hundred twelve million, twenty thousand, fifty-five".