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1014312101 = 1192210191
BaseRepresentation
bin111100011101010…
…010110010100101
32121200121101121212
4330131102302211
54034130441401
6244352121205
734064340065
oct7435226245
92550541555
101014312101
11480609770
12243836205
131321ab69a
14989d53a5
155e0abdbb
hex3c752ca5

1014312101 has 4 divisors (see below), whose sum is σ = 1106522304. Its totient is φ = 922101900.

The previous prime is 1014312077. The next prime is 1014312109. The reversal of 1014312101 is 1012134101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1012134101 = 1192012191.

It is a cyclic number.

It is not a de Polignac number, because 1014312101 - 26 = 1014312037 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1014312109) 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, 46105085 + ... + 46105106.

It is an arithmetic number, because the mean of its divisors is an integer number (276630576).

Almost surely, 21014312101 is an apocalyptic number.

1014312101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1014312101 is a deficient number, since it is larger than the sum of its proper divisors (92210203).

1014312101 is an equidigital number, since it uses as much as digits as its factorization.

1014312101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92210202.

The product of its (nonzero) digits is 24, while the sum is 14.

The square root of 1014312101 is about 31848.2668445239. The cubic root of 1014312101 is about 1004.7481200082.

Adding to 1014312101 its reverse (1012134101), we get a palindrome (2026446202).

The spelling of 1014312101 in words is "one billion, fourteen million, three hundred twelve thousand, one hundred one".

Divisors: 1 11 92210191 1014312101