103306221249 has 32 divisors (see below), whose sum is σ = 171747523584. Its totient is φ = 53660038080.

The previous prime is 103306221247. The next prime is 103306221257. The reversal of 103306221249 is 942122603301.

It is not a de Polignac number, because 103306221249 - 2¹ = 103306221247 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (103306221247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3190867 + ... + 3223079.

It is an arithmetic number, because the mean of its divisors is an integer number (5367110112).

Almost surely, 2^103306221249 is an apocalyptic number.

It is an amenable number.

103306221249 is a deficient number, since it is larger than the sum of its proper divisors (68441302335).

103306221249 is a wasteful number, since it uses less digits than its factorization.

103306221249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46117.

The product of its (nonzero) digits is 15552, while the sum is 33.

The spelling of 103306221249 in words is "one hundred three billion, three hundred six million, two hundred twenty-one thousand, two hundred forty-nine".