1001055001104 has 40 divisors (see below), whose sum is σ = 2873398615520. Its totient is φ = 333685000224.

The previous prime is 1001055001097. The next prime is 1001055001139. The reversal of 1001055001104 is 4011005501001.

It is a happy number.

1001055001104 is a `hidden beast` number, since 1 + 0 + 0 + 1 + 0 + 550 + 0 + 110 + 4 = 666.

It is a super-2 number, since 2×1001055001104² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1158628042 + ... + 1158628905.

It is an arithmetic number, because the mean of its divisors is an integer number (71834965388).

Almost surely, 2^{1001055001104} is an apocalyptic number.

It is an amenable number.

1001055001104 is an abundant number, since it is smaller than the sum of its proper divisors (1872343614416).

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

1001055001104 is a wasteful number, since it uses less digits than its factorization.

1001055001104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2317256964 (or 2317256952 counting only the distinct ones).

The product of its (nonzero) digits is 100, while the sum is 18.

The spelling of 1001055001104 in words is "one trillion, one billion, fifty-five million, one thousand, one hundred four".