1051556052130 has 32 divisors (see below), whose sum is σ = 1937108790144. Its totient is φ = 410779143936.

The previous prime is 1051556052121. The next prime is 1051556052139. The reversal of 1051556052130 is 312506551501.

It is an interprime number because it is at equal distance from previous prime (1051556052121) and next prime (1051556052139).

It is a super-2 number, since 2×1051556052130² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1051556052139) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2754682 + ... + 3113098.

It is an arithmetic number, because the mean of its divisors is an integer number (60534649692).

Almost surely, 2^{1051556052130} is an apocalyptic number.

1051556052130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1051556052130 is a deficient number, since it is larger than the sum of its proper divisors (885552738014).

1051556052130 is a wasteful number, since it uses less digits than its factorization.

1051556052130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 365290.

The product of its (nonzero) digits is 22500, while the sum is 34.

The spelling of 1051556052130 in words is "one trillion, fifty-one billion, five hundred fifty-six million, fifty-two thousand, one hundred thirty".