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1230302013111 = 32136700223679
BaseRepresentation
bin10001111001110011101…
…101101110011010110111
311100121121212021212110100
4101321303231232122313
5130124124303404421
62341105401525143
7154613013364413
oct21716355563267
94317555255410
101230302013111
1143484a45a036
1217a5357a37b3
138c02b403c92
1443792b0bd43
152200a0bec26
hex11e73b6e6b7

1230302013111 has 6 divisors (see below), whose sum is σ = 1777102907840. Its totient is φ = 820201342068.

The previous prime is 1230302013107. The next prime is 1230302013209. The reversal of 1230302013111 is 1113102030321.

1230302013111 is a `hidden beast` number, since 1 + 230 + 302 + 0 + 131 + 1 + 1 = 666.

It is not a de Polignac number, because 1230302013111 - 22 = 1230302013107 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1230302013211) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 68350111831 + ... + 68350111848.

Almost surely, 21230302013111 is an apocalyptic number.

1230302013111 is a deficient number, since it is larger than the sum of its proper divisors (546800894729).

1230302013111 is a wasteful number, since it uses less digits than its factorization.

1230302013111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136700223685 (or 136700223682 counting only the distinct ones).

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

Adding to 1230302013111 its reverse (1113102030321), we get a palindrome (2343404043432).

The spelling of 1230302013111 in words is "one trillion, two hundred thirty billion, three hundred two million, thirteen thousand, one hundred eleven".

Divisors: 1 3 9 136700223679 410100671037 1230302013111