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1230023031001 = 53877125921019
BaseRepresentation
bin10001111001100011000…
…101011111100011011001
311100120220102100002221121
4101321203011133203121
5130123041343443001
62341021554205241
7154603055153452
oct21714305374331
94316812302847
101230023031001
11434716a30706
1217a478283821
138bcb56849cb
1443767a4a129
1521ee08636a1
hex11e6315f8d9

1230023031001 has 16 divisors (see below), whose sum is σ = 1255716302400. Its totient is φ = 1204424215488.

The previous prime is 1230023030993. The next prime is 1230023031023. The reversal of 1230023031001 is 1001303200321.

It is a cyclic number.

It is not a de Polignac number, because 1230023031001 - 23 = 1230023030993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1230023032001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58509070 + ... + 58530088.

It is an arithmetic number, because the mean of its divisors is an integer number (78482268900).

Almost surely, 21230023031001 is an apocalyptic number.

It is an amenable number.

1230023031001 is a deficient number, since it is larger than the sum of its proper divisors (25693271399).

1230023031001 is a wasteful number, since it uses less digits than its factorization.

1230023031001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23208.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 1230023031001 its reverse (1001303200321), we get a palindrome (2231326231322).

The spelling of 1230023031001 in words is "one trillion, two hundred thirty billion, twenty-three million, thirty-one thousand, one".

Divisors: 1 53 877 1259 21019 46481 66727 1104143 1114007 18433663 26462921 58519579 976984139 1402534813 23207981717 1230023031001