1155124152010 has 32 divisors (see below), whose sum is σ = 2201585346000. Its totient is φ = 434859482112.

The previous prime is 1155124151941. The next prime is 1155124152041. The reversal of 1155124152010 is 102514215511.

It can be written as a sum of positive squares in 8 ways, for example, as 1075881339009 + 79242813001 = 1037247^2 + 281501^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1155124152010.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11296432 + ... + 11398228.

Almost surely, 2^{1155124152010} is an apocalyptic number.

1155124152010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1155124152010 is a deficient number, since it is larger than the sum of its proper divisors (1046461193990).

1155124152010 is a wasteful number, since it uses less digits than its factorization.

1155124152010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168570.

The product of its (nonzero) digits is 2000, while the sum is 28.

Adding to 1155124152010 its reverse (102514215511), we get a palindrome (1257638367521).

The spelling of 1155124152010 in words is "one trillion, one hundred fifty-five billion, one hundred twenty-four million, one hundred fifty-two thousand, ten".