1020334051235 has 16 divisors (see below), whose sum is σ = 1228727335680. Its totient is φ = 813384591840.

The previous prime is 1020334051189. The next prime is 1020334051283. The reversal of 1020334051235 is 5321504330201.

It is a happy number.

1020334051235 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1020334051235 - 2⁸ = 1020334050979 is a prime.

It is a super-2 number, since 2×1020334051235² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1020334051198 and 1020334051207.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4878236 + ... + 5083094.

It is an arithmetic number, because the mean of its divisors is an integer number (76795458480).

Almost surely, 2^{1020334051235} is an apocalyptic number.

1020334051235 is a deficient number, since it is larger than the sum of its proper divisors (208393284445).

1020334051235 is a wasteful number, since it uses less digits than its factorization.

1020334051235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208378.

The product of its (nonzero) digits is 10800, while the sum is 29.

Adding to 1020334051235 its reverse (5321504330201), we get a palindrome (6341838381436).

The spelling of 1020334051235 in words is "one trillion, twenty billion, three hundred thirty-four million, fifty-one thousand, two hundred thirty-five".