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BaseRepresentation
bin100110101111101…
…1111010000100011
310100121100221002201
41031133133100203
510130311201011
6333001354031
744134445251
oct11537372043
93317327081
101300100131
11607966520
12303498917
13179471725
14c49495d1
157920ecc1
hex4d7df423

1300100131 has 16 divisors (see below), whose sum is σ = 1484904960. Its totient is φ = 1127381920.

The previous prime is 1300100129. The next prime is 1300100147. The reversal of 1300100131 is 1310010031.

It is a cyclic number.

It is not a de Polignac number, because 1300100131 - 21 = 1300100129 is a prime.

It is a super-2 number, since 2×13001001312 = 3380520701252434322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1300100111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1926 + ... + 51028.

It is an arithmetic number, because the mean of its divisors is an integer number (92806560).

Almost surely, 21300100131 is an apocalyptic number.

1300100131 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1300100131 is a deficient number, since it is larger than the sum of its proper divisors (184804829).

1300100131 is a wasteful number, since it uses less digits than its factorization.

1300100131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49226.

The product of its (nonzero) digits is 9, while the sum is 10.

The square root of 1300100131 is about 36056.9012950364. The cubic root of 1300100131 is about 1091.4209034342.

Adding to 1300100131 its reverse (1310010031), we get a palindrome (2610110162).

The spelling of 1300100131 in words is "one billion, three hundred million, one hundred thousand, one hundred thirty-one".