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101232013307 = 249894051063
BaseRepresentation
bin101111001000111100…
…1011110111111111011
3100200022000220002210012
41132101321132333323
53124310343411212
6114301053212135
710212423626015
oct1362171367773
9320260802705
10101232013307
1139a28917a17
121775249104b
139713b323b9
144c849251b5
15297749a922
hex1791e5effb

101232013307 has 4 divisors (see below), whose sum is σ = 101236089360. Its totient is φ = 101227937256.

The previous prime is 101232013297. The next prime is 101232013361. The reversal of 101232013307 is 703310232101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 703310232101 = 2924252076969.

It is a cyclic number.

It is not a de Polignac number, because 101232013307 - 212 = 101232009211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101232013397) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2000543 + ... + 2050520.

It is an arithmetic number, because the mean of its divisors is an integer number (25309022340).

Almost surely, 2101232013307 is an apocalyptic number.

101232013307 is a deficient number, since it is larger than the sum of its proper divisors (4076053).

101232013307 is an equidigital number, since it uses as much as digits as its factorization.

101232013307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4076052.

The product of its (nonzero) digits is 756, while the sum is 23.

Adding to 101232013307 its reverse (703310232101), we get a palindrome (804542245408).

The spelling of 101232013307 in words is "one hundred one billion, two hundred thirty-two million, thirteen thousand, three hundred seven".

Divisors: 1 24989 4051063 101232013307