1152764161100 has 36 divisors (see below), whose sum is σ = 2501601777864. Its totient is φ = 461086577280.

The previous prime is 1152764161063. The next prime is 1152764161117. The reversal of 1152764161100 is 11614672511.

It is a super-2 number, since 2×1152764161100² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2326472 + ... + 2778128.

It is an arithmetic number, because the mean of its divisors is an integer number (69488938274).

Almost surely, 2^{1152764161100} is an apocalyptic number.

1152764161100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1152764161100 is an abundant number, since it is smaller than the sum of its proper divisors (1348837616764).

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

1152764161100 is a wasteful number, since it uses less digits than its factorization.

1152764161100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 477194 (or 477187 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 35.

The spelling of 1152764161100 in words is "one trillion, one hundred fifty-two billion, seven hundred sixty-four million, one hundred sixty-one thousand, one hundred".