1125135005340 has 96 divisors (see below), whose sum is σ = 3322998443520. Its totient is φ = 283660828416.

The previous prime is 1125135005339. The next prime is 1125135005353. The reversal of 1125135005340 is 435005315211.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 1125135005298 and 1125135005307.

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, 458127 + ... + 1568486.

It is an arithmetic number, because the mean of its divisors is an integer number (34614567120).

Almost surely, 2^{1125135005340} is an apocalyptic number.

1125135005340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1125135005340 is an abundant number, since it is smaller than the sum of its proper divisors (2197863438180).

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

1125135005340 is a wasteful number, since it uses less digits than its factorization.

1125135005340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2027131 (or 2027129 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 30.

The spelling of 1125135005340 in words is "one trillion, one hundred twenty-five billion, one hundred thirty-five million, five thousand, three hundred forty".