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10230202031013 = 33378896371519
BaseRepresentation
bin1001010011011110011110…
…0011101101101110100101
31100012222221100222002011000
42110313213203231232211
52320102423204443023
633431405005303513
72104051641333666
oct224674743555645
940188840862130
1010230202031013
113294671389128
121192821b64b99
1359291c658363
1427520440936d
1512b19eaec243
hex94de78edba5

10230202031013 has 8 divisors (see below), whose sum is σ = 15155854860800. Its totient is φ = 6820134687324.

The previous prime is 10230202031011. The next prime is 10230202031041. The reversal of 10230202031013 is 31013020203201.

It is not a de Polignac number, because 10230202031013 - 21 = 10230202031011 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 (10230202031011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 189448185733 + ... + 189448185786.

It is an arithmetic number, because the mean of its divisors is an integer number (1894481857600).

Almost surely, 210230202031013 is an apocalyptic number.

It is an amenable number.

10230202031013 is a deficient number, since it is larger than the sum of its proper divisors (4925652829787).

10230202031013 is an equidigital number, since it uses as much as digits as its factorization.

10230202031013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 378896371528 (or 378896371522 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 10230202031013 its reverse (31013020203201), we get a palindrome (41243222234214).

The spelling of 10230202031013 in words is "ten trillion, two hundred thirty billion, two hundred two million, thirty-one thousand, thirteen".

Divisors: 1 3 9 27 378896371519 1136689114557 3410067343671 10230202031013