1125263411300 has 36 divisors (see below), whose sum is σ = 2790653261760. Its totient is φ = 385804597920.

The previous prime is 1125263411291. The next prime is 1125263411339. The reversal of 1125263411300 is 31143625211.

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, 803758880 + ... + 803760279.

It is an arithmetic number, because the mean of its divisors is an integer number (77518146160).

Almost surely, 2^{1125263411300} is an apocalyptic number.

1125263411300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1125263411300 is an abundant number, since it is smaller than the sum of its proper divisors (1665389850460).

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

1125263411300 is a wasteful number, since it uses less digits than its factorization.

1125263411300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1607519180 (or 1607519173 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 29.

The spelling of 1125263411300 in words is "one trillion, one hundred twenty-five billion, two hundred sixty-three million, four hundred eleven thousand, three hundred".