1101161560154 has 8 divisors (see below), whose sum is σ = 1672650471360. Its totient is φ = 543611403036.

The previous prime is 1101161560151. The next prime is 1101161560171. The reversal of 1101161560154 is 4510651611011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 1101161560154.

It is not an unprimeable number, because it can be changed into a prime (1101161560151) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3484688324 + ... + 3484688639.

It is an arithmetic number, because the mean of its divisors is an integer number (209081308920).

Almost surely, 2^{1101161560154} is an apocalyptic number.

1101161560154 is a deficient number, since it is larger than the sum of its proper divisors (571488911206).

1101161560154 is an equidigital number, since it uses as much as digits as its factorization.

1101161560154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6969377044.

The product of its (nonzero) digits is 3600, while the sum is 32.

The spelling of 1101161560154 in words is "one trillion, one hundred one billion, one hundred sixty-one million, five hundred sixty thousand, one hundred fifty-four".