1020240412130 has 16 divisors (see below), whose sum is σ = 1944458197560. Its totient is φ = 384090508032.

The previous prime is 1020240412097. The next prime is 1020240412133. The reversal of 1020240412130 is 312140420201.

It can be written as a sum of positive squares in 4 ways, for example, as 988288492129 + 31951920001 = 994127^2 + 178751^2 .

It is a super-2 number, since 2×1020240412130² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1020240412133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3000706925 + ... + 3000707264.

Almost surely, 2^{1020240412130} is an apocalyptic number.

1020240412130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1020240412130 is a deficient number, since it is larger than the sum of its proper divisors (924217785430).

1020240412130 is a wasteful number, since it uses less digits than its factorization.

1020240412130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6001414213.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 1020240412130 its reverse (312140420201), we get a palindrome (1332380832331).

The spelling of 1020240412130 in words is "one trillion, twenty billion, two hundred forty million, four hundred twelve thousand, one hundred thirty".