1151025051033 has 48 divisors (see below), whose sum is σ = 1954113697536. Its totient is φ = 643646891520.

The previous prime is 1151025051023. The next prime is 1151025051083. The reversal of 1151025051033 is 3301505201511.

1151025051033 is a `hidden beast` number, since 1 + 1 + 51 + 0 + 2 + 505 + 103 + 3 = 666.

It is not a de Polignac number, because 1151025051033 - 2¹⁶ = 1151024985497 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1151025050988 and 1151025051006.

It is not an unprimeable number, because it can be changed into a prime (1151025051023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2747841 + ... + 3138897.

It is an arithmetic number, because the mean of its divisors is an integer number (40710702032).

Almost surely, 2^{1151025051033} is an apocalyptic number.

1151025051033 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1151025051033 is a deficient number, since it is larger than the sum of its proper divisors (803088646503).

1151025051033 is a wasteful number, since it uses less digits than its factorization.

1151025051033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 393374 (or 393371 counting only the distinct ones).

The product of its (nonzero) digits is 2250, while the sum is 27.

The spelling of 1151025051033 in words is "one trillion, one hundred fifty-one billion, twenty-five million, fifty-one thousand, thirty-three".