1130720052258 has 20 divisors (see below), whose sum is σ = 2533650487830. Its totient is φ = 376906684032.

The previous prime is 1130720052251. The next prime is 1130720052271. The reversal of 1130720052258 is 8522500270311.

1130720052258 is a `hidden beast` number, since 1 + 13 + 0 + 72 + 0 + 0 + 522 + 58 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1010139573249 + 120580479009 = 1005057^2 + 347247^2 .

It is not an unprimeable number, because it can be changed into a prime (1130720052251) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 3489876543 + ... + 3489876866.

Almost surely, 2^{1130720052258} is an apocalyptic number.

1130720052258 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

1130720052258 is an abundant number, since it is smaller than the sum of its proper divisors (1402930435572).

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

1130720052258 is an equidigital number, since it uses as much as digits as its factorization.

1130720052258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6979753423 (or 6979753414 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 36.

The spelling of 1130720052258 in words is "one trillion, one hundred thirty billion, seven hundred twenty million, fifty-two thousand, two hundred fifty-eight".