103302123322031 has 4 divisors (see below), whose sum is σ = 103302632470152. Its totient is φ = 103301614173912.

The previous prime is 103302123321997. The next prime is 103302123322063. The reversal of 103302123322031 is 130223321203301.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103302123322031 is a prime.

It is a super-2 number, since 2×103302123322031² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103302123322081) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 254269601 + ... + 254675546.

It is an arithmetic number, because the mean of its divisors is an integer number (25825658117538).

Almost surely, 2^{103302123322031} is an apocalyptic number.

103302123322031 is a deficient number, since it is larger than the sum of its proper divisors (509148121).

103302123322031 is an equidigital number, since it uses as much as digits as its factorization.

103302123322031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 509148120.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 103302123322031 its reverse (130223321203301), we get a palindrome (233525444525332).

The spelling of 103302123322031 in words is "one hundred three trillion, three hundred two billion, one hundred twenty-three million, three hundred twenty-two thousand, thirty-one".