103145515435 has 8 divisors (see below), whose sum is σ = 125622001296. Its totient is φ = 81284823840.

The previous prime is 103145515433. The next prime is 103145515463. The reversal of 103145515435 is 534515541301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 103145515435 - 2¹ = 103145515433 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 103145515394 and 103145515403.

It is not an unprimeable number, because it can be changed into a prime (103145515433) 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 7 ways as a sum of consecutive naturals, for example, 153948196 + ... + 153948865.

It is an arithmetic number, because the mean of its divisors is an integer number (15702750162).

Almost surely, 2^103145515435 is an apocalyptic number.

103145515435 is a deficient number, since it is larger than the sum of its proper divisors (22476485861).

103145515435 is an equidigital number, since it uses as much as digits as its factorization.

103145515435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 307897133.

The product of its (nonzero) digits is 90000, while the sum is 37.

The spelling of 103145515435 in words is "one hundred three billion, one hundred forty-five million, five hundred fifteen thousand, four hundred thirty-five".