103220211042433 has 8 divisors (see below), whose sum is σ = 104925544324200. Its totient is φ = 101515303524480.

The previous prime is 103220211042409. The next prime is 103220211042469. The reversal of 103220211042433 is 334240112022301.

It can be written as a sum of positive squares in 4 ways, for example, as 8365214183824 + 94854996858609 = 2892268^2 + 9739353^2 .

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

It is a de Polignac number, because none of the positive numbers 2^k-103220211042433 is a prime.

It is a super-3 number, since 3×103220211042433³ (a number of 43 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103220211040433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105952060 + ... + 106921837.

It is an arithmetic number, because the mean of its divisors is an integer number (13115693040525).

Almost surely, 2^{103220211042433} is an apocalyptic number.

It is an amenable number.

103220211042433 is a deficient number, since it is larger than the sum of its proper divisors (1705333281767).

103220211042433 is an equidigital number, since it uses as much as digits as its factorization.

103220211042433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212881907.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 103220211042433 its reverse (334240112022301), we get a palindrome (437460323064734).

The spelling of 103220211042433 in words is "one hundred three trillion, two hundred twenty billion, two hundred eleven million, forty-two thousand, four hundred thirty-three".