1163151030 has 16 divisors (see below), whose sum is σ = 2791562544. Its totient is φ = 310173600.

The previous prime is 1163151029. The next prime is 1163151043. The reversal of 1163151030 is 301513611.

1163151030 = 17051² + 17052² + ... + 17054².

It is a junction number, because it is equal to n+sod(n) for n = 1163150988 and 1163151006.

It is a congruent 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, 19385821 + ... + 19385880.

It is an arithmetic number, because the mean of its divisors is an integer number (174472659).

Almost surely, 2^1163151030 is an apocalyptic number.

1163151030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1163151030 is an abundant number, since it is smaller than the sum of its proper divisors (1628411514).

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

1163151030 is a wasteful number, since it uses less digits than its factorization.

1163151030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38771711.

The product of its (nonzero) digits is 270, while the sum is 21.

The square root of 1163151030 is about 34105.0000733030. Note that the first 4 decimals coincide. The cubic root of 1163151030 is about 1051.6681058927.

Adding to 1163151030 its reverse (301513611), we get a palindrome (1464664641).

The spelling of 1163151030 in words is "one billion, one hundred sixty-three million, one hundred fifty-one thousand, thirty".