103023133321 has 16 divisors (see below), whose sum is σ = 109774545408. Its totient is φ = 96350284800.

The previous prime is 103023133271. The next prime is 103023133379. The reversal of 103023133321 is 123331320301.

It is a cyclic number.

It is not a de Polignac number, because 103023133321 - 2¹⁵ = 103023100553 is a prime.

It is a super-2 number, since 2×103023133321² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 103023133292 and 103023133301.

It is not an unprimeable number, because it can be changed into a prime (103023833321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1869756 + ... + 1924066.

It is an arithmetic number, because the mean of its divisors is an integer number (6860909088).

Almost surely, 2^103023133321 is an apocalyptic number.

It is an amenable number.

103023133321 is a deficient number, since it is larger than the sum of its proper divisors (6751412087).

103023133321 is a wasteful number, since it uses less digits than its factorization.

103023133321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55032.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 103023133321 its reverse (123331320301), we get a palindrome (226354453622).

The spelling of 103023133321 in words is "one hundred three billion, twenty-three million, one hundred thirty-three thousand, three hundred twenty-one".