103020451022 has 8 divisors (see below), whose sum is σ = 155211429096. Its totient is φ = 51283307992.

The previous prime is 103020451021. The next prime is 103020451087. The reversal of 103020451022 is 220154020301.

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

It is a super-2 number, since 2×103020451022² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 103020450985 and 103020451003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103020451021) 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, 113458193 + ... + 113459100.

It is an arithmetic number, because the mean of its divisors is an integer number (19401428637).

Almost surely, 2^103020451022 is an apocalyptic number.

103020451022 is a deficient number, since it is larger than the sum of its proper divisors (52190978074).

103020451022 is a wasteful number, since it uses less digits than its factorization.

103020451022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226917522.

The product of its (nonzero) digits is 480, while the sum is 20.

Adding to 103020451022 its reverse (220154020301), we get a palindrome (323174471323).

The spelling of 103020451022 in words is "one hundred three billion, twenty million, four hundred fifty-one thousand, twenty-two".