1011332151 has 12 divisors (see below), whose sum is σ = 1462257160. Its totient is φ = 673554960.

The previous prime is 1011332143. The next prime is 1011332191. The reversal of 1011332151 is 1512331101.

It is not a de Polignac number, because 1011332151 - 2³ = 1011332143 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1011332141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 45841 + ... + 64218.

Almost surely, 2^1011332151 is an apocalyptic number.

1011332151 is a deficient number, since it is larger than the sum of its proper divisors (450925009).

1011332151 is a wasteful number, since it uses less digits than its factorization.

1011332151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111086 (or 111083 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 18.

The square root of 1011332151 is about 31801.4488820871. The cubic root of 1011332151 is about 1003.7632041964.

Adding to 1011332151 its reverse (1512331101), we get a palindrome (2523663252).

The spelling of 1011332151 in words is "one billion, eleven million, three hundred thirty-two thousand, one hundred fifty-one".