434101011123 has 32 divisors (see below), whose sum is σ = 637179692800. Its totient is φ = 261258535296.

The previous prime is 434101011119. The next prime is 434101011151. The reversal of 434101011123 is 321110101434.

434101011123 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 434101011123 - 2² = 434101011119 is a prime.

It is a super-2 number, since 2×434101011123² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 434101011123.

It is not an unprimeable number, because it can be changed into a prime (434101011193) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 234388 + ... + 960801.

It is an arithmetic number, because the mean of its divisors is an integer number (19911865400).

Almost surely, 2^434101011123 is an apocalyptic number.

434101011123 is a deficient number, since it is larger than the sum of its proper divisors (203078681677).

434101011123 is a wasteful number, since it uses less digits than its factorization.

434101011123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1195411.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 434101011123 its reverse (321110101434), we get a palindrome (755211112557).

The spelling of 434101011123 in words is "four hundred thirty-four billion, one hundred one million, eleven thousand, one hundred twenty-three".