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230201303302 = 23713921223463
BaseRepresentation
bin1101011001100100010…
…0010010000100000110
3211000012010100212002101
43112121010102010012
512232423013201202
6253430352502314
722426413535645
oct3263104220406
9730163325071
10230201303302
118969a6a83a3
1238745b4a99a
1318928306849
14b1db16b35c
155ec4ab3887
hex3599112106

230201303302 has 16 divisors (see below), whose sum is σ = 354661502112. Its totient is φ = 111981277440.

The previous prime is 230201303237. The next prime is 230201303327. The reversal of 230201303302 is 203303102032.

It is a happy number.

It is a super-2 number, since 2×2302013033022 (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 230201303302.

It is a congruent number.

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, 918423 + ... + 1141885.

It is an arithmetic number, because the mean of its divisors is an integer number (22166343882).

Almost surely, 2230201303302 is an apocalyptic number.

230201303302 is a deficient number, since it is larger than the sum of its proper divisors (124460198810).

230201303302 is a wasteful number, since it uses less digits than its factorization.

230201303302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237423.

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 230201303302 its reverse (203303102032), we get a palindrome (433504405334).

The spelling of 230201303302 in words is "two hundred thirty billion, two hundred one million, three hundred three thousand, three hundred two".

Divisors: 1 2 37 74 13921 27842 223463 446926 515077 1030154 8268131 16536262 3110828423 6221656846 115100651651 230201303302