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1230013303102 = 23115919737689
BaseRepresentation
bin10001111001100010100…
…000011000100100111110
311100120212202000212210001
4101321202200120210332
5130123031401144402
62341021005504514
7154602606366313
oct21714240304476
94316782025701
101230013303102
11434711496a21
1217a474b7213a
138bcb3659c5c
1443766636d0a
1521edea91187
hex11e6281893e

1230013303102 has 8 divisors (see below), whose sum is σ = 1845079261200. Its totient is φ = 614986882704.

The previous prime is 1230013303093. The next prime is 1230013303133. The reversal of 1230013303102 is 2013033100321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 1230013303102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9806527 + ... + 9931162.

It is an arithmetic number, because the mean of its divisors is an integer number (230634907650).

Almost surely, 21230013303102 is an apocalyptic number.

1230013303102 is a deficient number, since it is larger than the sum of its proper divisors (615065958098).

1230013303102 is a wasteful number, since it uses less digits than its factorization.

1230013303102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19768850.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 1230013303102 its reverse (2013033100321), we get a palindrome (3243046403423).

The spelling of 1230013303102 in words is "one trillion, two hundred thirty billion, thirteen million, three hundred three thousand, one hundred two".

Divisors: 1 2 31159 62318 19737689 39475378 615006651551 1230013303102