1162061151 has 16 divisors (see below), whose sum is σ = 1564846080. Its totient is φ = 767007360.

The previous prime is 1162061143. The next prime is 1162061161. The reversal of 1162061151 is 1511602611.

It is not a de Polignac number, because 1162061151 - 2³ = 1162061143 is a prime.

It is a super-2 number, since 2×1162061151² = 2700772237326889602, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1162061161) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 517890 + ... + 520128.

It is an arithmetic number, because the mean of its divisors is an integer number (97802880).

Almost surely, 2^1162061151 is an apocalyptic number.

1162061151 is a deficient number, since it is larger than the sum of its proper divisors (402784929).

1162061151 is a wasteful number, since it uses less digits than its factorization.

1162061151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3886.

The product of its (nonzero) digits is 360, while the sum is 24.

The square root of 1162061151 is about 34089.0180410055. The cubic root of 1162061151 is about 1051.3395302860.

Adding to 1162061151 its reverse (1511602611), we get a palindrome (2673663762).

It can be divided in two parts, 11620 and 61151, that added together give a triangular number (72771 = T₃₈₁).

The spelling of 1162061151 in words is "one billion, one hundred sixty-two million, sixty-one thousand, one hundred fifty-one".