103065503331 has 32 divisors (see below), whose sum is σ = 160294758400. Its totient is φ = 58880824128.

The previous prime is 103065503329. The next prime is 103065503351. The reversal of 103065503331 is 133305560301.

It is not a de Polignac number, because 103065503331 - 2¹ = 103065503329 is a prime.

It is a super-2 number, since 2×103065503331² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (103065503351) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5801895 + ... + 5819631.

It is an arithmetic number, because the mean of its divisors is an integer number (5009211200).

Almost surely, 2^103065503331 is an apocalyptic number.

103065503331 is a deficient number, since it is larger than the sum of its proper divisors (57229255069).

103065503331 is an equidigital number, since it uses as much as digits as its factorization.

103065503331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23408 (or 23394 counting only the distinct ones).

The product of its (nonzero) digits is 12150, while the sum is 30.

The spelling of 103065503331 in words is "one hundred three billion, sixty-five million, five hundred three thousand, three hundred thirty-one".