1101990600001 has 32 divisors (see below), whose sum is σ = 1148645836800. Its totient is φ = 1056102297600.

The previous prime is 1101990599863. The next prime is 1101990600013. The reversal of 1101990600001 is 1000060991011.

It is a cyclic number.

It is not a de Polignac number, because 1101990600001 - 2¹³ = 1101990591809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1101990600031) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1687580991 + ... + 1687581643.

It is an arithmetic number, because the mean of its divisors is an integer number (35895182400).

Almost surely, 2^{1101990600001} is an apocalyptic number.

It is an amenable number.

1101990600001 is a deficient number, since it is larger than the sum of its proper divisors (46655236799).

1101990600001 is a wasteful number, since it uses less digits than its factorization.

1101990600001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1857.

The product of its (nonzero) digits is 486, while the sum is 28.

The spelling of 1101990600001 in words is "one trillion, one hundred one billion, nine hundred ninety million, six hundred thousand, one".