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1200130230010 = 25861711392731
BaseRepresentation
bin10001011101101101010…
…101100000011011111010
311020201202010202110222011
4101131231111200123322
5124130331314330020
62315155431520134
7152464226432245
oct21355525403372
94221663673864
101200130230010
11422a772558a8
1217471522904a
138923058409a
144212d94825c
152134136235a
hex1176d5606fa

1200130230010 has 16 divisors (see below), whose sum is σ = 2160261034272. Its totient is φ = 480046176400.

The previous prime is 1200130229999. The next prime is 1200130230043. The reversal of 1200130230010 is 100320310021.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 165345 + ... + 1558075.

It is an arithmetic number, because the mean of its divisors is an integer number (135016314642).

Almost surely, 21200130230010 is an apocalyptic number.

1200130230010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1200130230010 is a deficient number, since it is larger than the sum of its proper divisors (960130804262).

1200130230010 is a wasteful number, since it uses less digits than its factorization.

1200130230010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1478909.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 1200130230010 its reverse (100320310021), we get a palindrome (1300450540031).

The spelling of 1200130230010 in words is "one trillion, two hundred billion, one hundred thirty million, two hundred thirty thousand, ten".

Divisors: 1 2 5 10 86171 172342 430855 861710 1392731 2785462 6963655 13927310 120013023001 240026046002 600065115005 1200130230010