15530103413 has 4 divisors (see below), whose sum is σ = 16941931008. Its totient is φ = 14118275820.

The previous prime is 15530103389. The next prime is 15530103437. The reversal of 15530103413 is 31430103551.

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.

It is an interprime number because it is at equal distance from previous prime (15530103389) and next prime (15530103437).

It is not a de Polignac number, because 15530103413 - 2¹² = 15530099317 is a prime.

It is a super-2 number, since 2×15530103413² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15530103443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 705913781 + ... + 705913802.

It is an arithmetic number, because the mean of its divisors is an integer number (4235482752).

Almost surely, 2^15530103413 is an apocalyptic number.

It is an amenable number.

15530103413 is a deficient number, since it is larger than the sum of its proper divisors (1411827595).

15530103413 is a wasteful number, since it uses less digits than its factorization.

15530103413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1411827594.

The product of its (nonzero) digits is 2700, while the sum is 26.

Adding to 15530103413 its reverse (31430103551), we get a palindrome (46960206964).

The spelling of 15530103413 in words is "fifteen billion, five hundred thirty million, one hundred three thousand, four hundred thirteen".