1120051151155 has 32 divisors (see below), whose sum is σ = 1362713284800. Its totient is φ = 883662354432.

The previous prime is 1120051151129. The next prime is 1120051151171. The reversal of 1120051151155 is 5511511500211.

It is a cyclic number.

It is not a de Polignac number, because 1120051151155 - 2¹⁵ = 1120051118387 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 379291159 + ... + 379294111.

It is an arithmetic number, because the mean of its divisors is an integer number (42584790150).

Almost surely, 2^{1120051151155} is an apocalyptic number.

1120051151155 is a deficient number, since it is larger than the sum of its proper divisors (242662133645).

1120051151155 is a wasteful number, since it uses less digits than its factorization.

1120051151155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4983.

The product of its (nonzero) digits is 1250, while the sum is 28.

Adding to 1120051151155 its reverse (5511511500211), we get a palindrome (6631562651366).

The spelling of 1120051151155 in words is "one trillion, one hundred twenty billion, fifty-one million, one hundred fifty-one thousand, one hundred fifty-five".