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BaseRepresentation
bin11101011110111000010…
…10011010100011111000
310120211202110222100102200
432233130022122203320
5113044121311013222
62053212034030200
7133121233462566
oct16573412324370
93524673870380
101013011032312
11360685356064
121443b3418360
13746aca30c26
143705c444a36
151b53db46eac
hexebdc29a8f8

1013011032312 has 96 divisors (see below), whose sum is σ = 2802716607600. Its totient is φ = 330424593408.

The previous prime is 1013011032281. The next prime is 1013011032323. The reversal of 1013011032312 is 2132301103101.

1013011032312 is a `hidden beast` number, since 10 + 1 + 301 + 10 + 32 + 312 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1096048 + ... + 1796480.

Almost surely, 21013011032312 is an apocalyptic number.

1013011032312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1013011032312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1401358303800).

1013011032312 is an abundant number, since it is smaller than the sum of its proper divisors (1789705575288).

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

1013011032312 is a wasteful number, since it uses less digits than its factorization.

1013011032312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 700877 (or 700870 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 1013011032312 its reverse (2132301103101), we get a palindrome (3145312135413).

The spelling of 1013011032312 in words is "one trillion, thirteen billion, eleven million, thirty-two thousand, three hundred twelve".