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13121313023092 = 22191026716815901
BaseRepresentation
bin1011111011110000101100…
…1100111010010001110100
31201110101101212100121211211
42332330023030322101310
53204434422113214332
643523503055411204
72522661240314431
oct276741314722164
951411355317754
1013121313023092
1141a979914756a
12157abb9223b04
13742446bba311
143351098bcb88
1517b4aea51447
hexbef0b33a474

13121313023092 has 24 divisors (see below), whose sum is σ = 24173195443040. Its totient is φ = 6214753058400.

The previous prime is 13121313023083. The next prime is 13121313023101. The reversal of 13121313023092 is 29032031312131.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (13121313023083) and next prime (13121313023101).

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, 7627659 + ... + 9188242.

Almost surely, 213121313023092 is an apocalyptic number.

It is an amenable number.

13121313023092 is a deficient number, since it is larger than the sum of its proper divisors (11051882419948).

13121313023092 is a wasteful number, since it uses less digits than its factorization.

13121313023092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16826191 (or 16826189 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 31.

The spelling of 13121313023092 in words is "thirteen trillion, one hundred twenty-one billion, three hundred thirteen million, twenty-three thousand, ninety-two".

Divisors: 1 2 4 19 38 76 10267 20534 41068 195073 390146 780292 16815901 33631802 67263604 319502119 639004238 1278008476 172648855567 345297711134 690595422268 3280328255773 6560656511546 13121313023092