1583128103130 has 64 divisors (see below), whose sum is σ = 4824771367680. Its totient is φ = 361857851712.

The previous prime is 1583128103113. The next prime is 1583128103131. The reversal of 1583128103130 is 313018213851.

It is a happy number.

1583128103130 is a `hidden beast` number, since 1 + 583 + 1 + 2 + 8 + 10 + 31 + 30 = 666.

It is not an unprimeable number, because it can be changed into a prime (1583128103131) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 418815069 + ... + 418818848.

It is an arithmetic number, because the mean of its divisors is an integer number (75387052620).

Almost surely, 2^{1583128103130} is an apocalyptic number.

1583128103130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1583128103130 is an abundant number, since it is smaller than the sum of its proper divisors (3241643264550).

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

1583128103130 is a wasteful number, since it uses less digits than its factorization.

1583128103130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 837633940 (or 837633934 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 36.

The spelling of 1583128103130 in words is "one trillion, five hundred eighty-three billion, one hundred twenty-eight million, one hundred three thousand, one hundred thirty".