1101151061152 has 48 divisors (see below), whose sum is σ = 2287189396800. Its totient is φ = 520409594880.

The previous prime is 1101151061149. The next prime is 1101151061189. The reversal of 1101151061152 is 2511601511011.

It is a happy number.

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, 1795849 + ... + 2329672.

It is an arithmetic number, because the mean of its divisors is an integer number (47649779100).

Almost surely, 2^{1101151061152} is an apocalyptic number.

It is an amenable number.

1101151061152 is an abundant number, since it is smaller than the sum of its proper divisors (1186038335648).

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

1101151061152 is a wasteful number, since it uses less digits than its factorization.

1101151061152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4125989 (or 4125981 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 25.

Adding to 1101151061152 its reverse (2511601511011), we get a palindrome (3612752572163).

The spelling of 1101151061152 in words is "one trillion, one hundred one billion, one hundred fifty-one million, sixty-one thousand, one hundred fifty-two".