1513400101 has 2 divisors, whose sum is σ = 1513400102. Its totient is φ = 1513400100.

The previous prime is 1513400089. The next prime is 1513400123. The reversal of 1513400101 is 1010043151.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1324887201 + 188512900 = 36399^2 + 13730^2 .

It is a cyclic number.

It is not a de Polignac number, because 1513400101 - 2²⁹ = 976529189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1513400131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 756700050 + 756700051.

It is an arithmetic number, because the mean of its divisors is an integer number (756700051).

Almost surely, 2^1513400101 is an apocalyptic number.

It is an amenable number.

1513400101 is a deficient number, since it is larger than the sum of its proper divisors (1).

1513400101 is an equidigital number, since it uses as much as digits as its factorization.

1513400101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 60, while the sum is 16.

The square root of 1513400101 is about 38902.4433808469. The cubic root of 1513400101 is about 1148.1128724402.

Adding to 1513400101 its reverse (1010043151), we get a palindrome (2523443252).

The spelling of 1513400101 in words is "one billion, five hundred thirteen million, four hundred thousand, one hundred one".