1013010042258 has 24 divisors (see below), whose sum is σ = 2276146021968. Its totient is φ = 337670013924.

The previous prime is 1013010042251. The next prime is 1013010042281. The reversal of 1013010042258 is 8522400103101.

1013010042258 is a `hidden beast` number, since 1 + 0 + 130 + 100 + 422 + 5 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (1013010042251) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1042190916 + ... + 1042191887.

It is an arithmetic number, because the mean of its divisors is an integer number (94839417582).

Almost surely, 2^{1013010042258} is an apocalyptic number.

1013010042258 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

1013010042258 is an abundant number, since it is smaller than the sum of its proper divisors (1263135979710).

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

1013010042258 is an equidigital number, since it uses as much as digits as its factorization.

1013010042258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2084382820 (or 2084382808 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

Adding to 1013010042258 its reverse (8522400103101), we get a palindrome (9535410145359).

The spelling of 1013010042258 in words is "one trillion, thirteen billion, ten million, forty-two thousand, two hundred fifty-eight".