1123511351004 has 36 divisors (see below), whose sum is σ = 3245699459184. Its totient is φ = 321003243072.

The previous prime is 1123511350987. The next prime is 1123511351021. The reversal of 1123511351004 is 4001531153211.

1123511351004 is a `hidden beast` number, since 1 + 1 + 2 + 35 + 113 + 510 + 0 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (1123511350987) and next prime (1123511351021).

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2229188937 + ... + 2229189440.

Almost surely, 2^{1123511351004} is an apocalyptic number.

1123511351004 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1123511351004 is an abundant number, since it is smaller than the sum of its proper divisors (2122188108180).

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

1123511351004 is a wasteful number, since it uses less digits than its factorization.

1123511351004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4458378394 (or 4458378389 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 27.

The spelling of 1123511351004 in words is "one trillion, one hundred twenty-three billion, five hundred eleven million, three hundred fifty-one thousand, four".