1021125434034 has 16 divisors (see below), whose sum is σ = 2162383272288. Its totient is φ = 320353077312.

The previous prime is 1021125434009. The next prime is 1021125434041. The reversal of 1021125434034 is 4304345211201.

It is a super-2 number, since 2×1021125434034² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1021125433992 and 1021125434010.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5005516732 + ... + 5005516935.

It is an arithmetic number, because the mean of its divisors is an integer number (135148954518).

Almost surely, 2^{1021125434034} is an apocalyptic number.

1021125434034 is an abundant number, since it is smaller than the sum of its proper divisors (1141257838254).

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

1021125434034 is a wasteful number, since it uses less digits than its factorization.

1021125434034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10011033689.

The product of its (nonzero) digits is 11520, while the sum is 30.

The spelling of 1021125434034 in words is "one trillion, twenty-one billion, one hundred twenty-five million, four hundred thirty-four thousand, thirty-four".