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1310012301 = 31333590059
BaseRepresentation
bin100111000010101…
…0011001110001101
310101022000112001010
41032011103032031
510140330343201
6333554035433
744314630563
oct11605231615
93338015033
101310012301
116125166a4
12306878b79
1317b532310
14c5da9a33
157a01bbd6
hex4e15338d

1310012301 has 8 divisors (see below), whose sum is σ = 1881043360. Its totient is φ = 806161392.

The previous prime is 1310012293. The next prime is 1310012303. The reversal of 1310012301 is 1032100131.

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

It is not a de Polignac number, because 1310012301 - 23 = 1310012293 is a prime.

It is a super-2 number, since 2×13100123012 = 3432264457542629202, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1310012303) 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, 16794991 + ... + 16795068.

It is an arithmetic number, because the mean of its divisors is an integer number (235130420).

Almost surely, 21310012301 is an apocalyptic number.

It is an amenable number.

1310012301 is a deficient number, since it is larger than the sum of its proper divisors (571031059).

1310012301 is a wasteful number, since it uses less digits than its factorization.

1310012301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33590075.

The product of its (nonzero) digits is 18, while the sum is 12.

The square root of 1310012301 is about 36194.0920731547. The cubic root of 1310012301 is about 1094.1876061771.

Adding to 1310012301 its reverse (1032100131), we get a palindrome (2342112432).

The spelling of 1310012301 in words is "one billion, three hundred ten million, twelve thousand, three hundred one".

Divisors: 1 3 13 39 33590059 100770177 436670767 1310012301