1200545110132 has 96 divisors (see below), whose sum is σ = 2433179637504. Its totient is φ = 514956288000.

The previous prime is 1200545110073. The next prime is 1200545110151. The reversal of 1200545110132 is 2310115450021.

It is a super-2 number, since 2×1200545110132² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1200545110097 and 1200545110106.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2539632 + ... + 2975032.

It is an arithmetic number, because the mean of its divisors is an integer number (25345621224).

Almost surely, 2^{1200545110132} is an apocalyptic number.

It is an amenable number.

1200545110132 is an abundant number, since it is smaller than the sum of its proper divisors (1232634527372).

1200545110132 is a wasteful number, since it uses less digits than its factorization.

1200545110132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 435529 (or 435527 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 25.

The spelling of 1200545110132 in words is "one trillion, two hundred billion, five hundred forty-five million, one hundred ten thousand, one hundred thirty-two".