434103221123 has 16 divisors (see below), whose sum is σ = 511635301632. Its totient is φ = 363111060000.

The previous prime is 434103221099. The next prime is 434103221147. The reversal of 434103221123 is 321122301434.

It is an interprime number because it is at equal distance from previous prime (434103221099) and next prime (434103221147).

It is not a de Polignac number, because 434103221123 - 2⁶ = 434103221059 is a prime.

It is a super-2 number, since 2×434103221123² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 434103221092 and 434103221101.

It is not an unprimeable number, because it can be changed into a prime (434103221173) 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, 4836053 + ... + 4924998.

It is an arithmetic number, because the mean of its divisors is an integer number (31977206352).

Almost surely, 2^434103221123 is an apocalyptic number.

434103221123 is a deficient number, since it is larger than the sum of its proper divisors (77532080509).

434103221123 is a wasteful number, since it uses less digits than its factorization.

434103221123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9761386.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 434103221123 its reverse (321122301434), we get a palindrome (755225522557).

The spelling of 434103221123 in words is "four hundred thirty-four billion, one hundred three million, two hundred twenty-one thousand, one hundred twenty-three".