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100230111007 = 137710008539
BaseRepresentation
bin101110101011000101…
…1100001111100011111
3100120201012122012012121
41131112023201330133
53120232402023012
6114013423043411
710145536613035
oct1352613417437
9316635565177
10100230111007
1139564314994
1217512a40567
1395b43aa3c0
144bcb840555
152919540a07
hex17562e1f1f

100230111007 has 4 divisors (see below), whose sum is σ = 107940119560. Its totient is φ = 92520102456.

The previous prime is 100230110971. The next prime is 100230111013. The reversal of 100230111007 is 700111032001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 100230111007 - 211 = 100230108959 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100230111097) 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, 3855004257 + ... + 3855004282.

It is an arithmetic number, because the mean of its divisors is an integer number (26985029890).

Almost surely, 2100230111007 is an apocalyptic number.

100230111007 is a deficient number, since it is larger than the sum of its proper divisors (7710008553).

100230111007 is an equidigital number, since it uses as much as digits as its factorization.

100230111007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7710008552.

The product of its (nonzero) digits is 42, while the sum is 16.

Adding to 100230111007 its reverse (700111032001), we get a palindrome (800341143008).

The spelling of 100230111007 in words is "one hundred billion, two hundred thirty million, one hundred eleven thousand, seven".

Divisors: 1 13 7710008539 100230111007