1020234130524 has 144 divisors (see below), whose sum is σ = 3057711820800. Its totient is φ = 280674408960.

The previous prime is 1020234130519. The next prime is 1020234130529. The reversal of 1020234130524 is 4250314320201.

1020234130524 is a `hidden beast` number, since 1 + 0 + 2 + 0 + 2 + 3 + 4 + 130 + 524 = 666.

1020234130524 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (1020234130519) and next prime (1020234130529).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1020234130529) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1226452 + ... + 1882724.

Almost surely, 2^{1020234130524} is an apocalyptic number.

1020234130524 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1020234130524, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1528855910400).

1020234130524 is an abundant number, since it is smaller than the sum of its proper divisors (2037477690276).

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

1020234130524 is a wasteful number, since it uses less digits than its factorization.

1020234130524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 656520 (or 656515 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

Adding to 1020234130524 its reverse (4250314320201), we get a palindrome (5270548450725).

The spelling of 1020234130524 in words is "one trillion, twenty billion, two hundred thirty-four million, one hundred thirty thousand, five hundred twenty-four".