1034123356 has 24 divisors (see below), whose sum is σ = 2070141920. Its totient is φ = 442789632.

The previous prime is 1034123353. The next prime is 1034123357. The reversal of 1034123356 is 6533214301.

It is a super-2 number, since 2×1034123356² = 2138822230849405472, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1034123353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15256 + ... + 47968.

Almost surely, 2^1034123356 is an apocalyptic number.

It is an amenable number.

1034123356 is an abundant number, since it is smaller than the sum of its proper divisors (1036018564).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1034123356 is a wasteful number, since it uses less digits than its factorization.

1034123356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33853 (or 33851 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 28.

The square root of 1034123356 is about 32157.7884189818. The cubic root of 1034123356 is about 1011.2474720823.

Adding to 1034123356 its reverse (6533214301), we get a palindrome (7567337657).

The spelling of 1034123356 in words is "one billion, thirty-four million, one hundred twenty-three thousand, three hundred fifty-six".