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1131030030000 = 24354132900077
BaseRepresentation
bin10000011101010110101…
…001001010011010110000
311000010101102112121122010
4100131112221022122300
5122012322141430000
62223331002442520
7144466656426213
oct20352651123260
94003342477563
101131030030000
113a6737a69892
1216324b803440
138286a693080
143ca5663977a
151e649c3dd50
hex10756a4a6b0

1131030030000 has 200 divisors, whose sum is σ = 3931972153648. Its totient is φ = 278407296000.

The previous prime is 1131030029971. The next prime is 1131030030007. The reversal of 1131030030000 is 300301311.

It is a tau number, because it is divible by the number of its divisors (200).

It is a Harshad number since it is a multiple of its sum of digits (12).

It is not an unprimeable number, because it can be changed into a prime (1131030030007) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1060039 + ... + 1840038.

Almost surely, 21131030030000 is an apocalyptic number.

1131030030000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1131030030000 is an abundant number, since it is smaller than the sum of its proper divisors (2800942123648).

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

1131030030000 is a wasteful number, since it uses less digits than its factorization.

1131030030000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2900121 (or 2900100 counting only the distinct ones).

The product of its (nonzero) digits is 27, while the sum is 12.

Adding to 1131030030000 its reverse (300301311), we get a palindrome (1131330331311).

The spelling of 1131030030000 in words is "one trillion, one hundred thirty-one billion, thirty million, thirty thousand".