103451321211 has 8 divisors (see below), whose sum is σ = 157640108544. Its totient is φ = 59115040680.

The previous prime is 103451321209. The next prime is 103451321219. The reversal of 103451321211 is 112123154301.

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

It is not a de Polignac number, because 103451321211 - 2¹ = 103451321209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (103451321219) 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, 2463126675 + ... + 2463126716.

It is an arithmetic number, because the mean of its divisors is an integer number (19705013568).

Almost surely, 2^103451321211 is an apocalyptic number.

103451321211 is a deficient number, since it is larger than the sum of its proper divisors (54188787333).

103451321211 is an equidigital number, since it uses as much as digits as its factorization.

103451321211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4926253401.

The product of its (nonzero) digits is 720, while the sum is 24.

Adding to 103451321211 its reverse (112123154301), we get a palindrome (215574475512).

The spelling of 103451321211 in words is "one hundred three billion, four hundred fifty-one million, three hundred twenty-one thousand, two hundred eleven".