103011221021033 has 8 divisors (see below), whose sum is σ = 110955408513600. Its totient is φ = 95069926016208.

The previous prime is 103011221020957. The next prime is 103011221021063. The reversal of 103011221021033 is 330120122110301.

It is a happy number.

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

It is not a de Polignac number, because 103011221021033 - 2³⁴ = 102994041151849 is a prime.

It is a super-2 number, since 2×103011221021033² (a number of 29 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 = 103011221020996 and 103011221021014.

It is not an unprimeable number, because it can be changed into a prime (103011221021063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 723047963 + ... + 723190416.

It is an arithmetic number, because the mean of its divisors is an integer number (13869426064200).

Almost surely, 2^{103011221021033} is an apocalyptic number.

103011221021033 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

103011221021033 is a deficient number, since it is larger than the sum of its proper divisors (7944187492567).

103011221021033 is a wasteful number, since it uses less digits than its factorization.

103011221021033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1446243871.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 103011221021033 its reverse (330120122110301), we get a palindrome (433131343131334).

The spelling of 103011221021033 in words is "one hundred three trillion, eleven billion, two hundred twenty-one million, twenty-one thousand, thirty-three".