1003312145415 has 16 divisors (see below), whose sum is σ = 1699728811488. Its totient is φ = 503623351296.

The previous prime is 1003312145401. The next prime is 1003312145419. The reversal of 1003312145415 is 5145412133001.

It is not a de Polignac number, because 1003312145415 - 2²² = 1003307951111 is a prime.

It is a super-2 number, since 2×1003312145415² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1003312145419) 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, 1967278462 + ... + 1967278971.

It is an arithmetic number, because the mean of its divisors is an integer number (106233050718).

Almost surely, 2^{1003312145415} is an apocalyptic number.

1003312145415 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1003312145415 is a deficient number, since it is larger than the sum of its proper divisors (696416666073).

1003312145415 is a wasteful number, since it uses less digits than its factorization.

1003312145415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3934557458.

The product of its (nonzero) digits is 7200, while the sum is 30.

Adding to 1003312145415 its reverse (5145412133001), we get a palindrome (6148724278416).

The spelling of 1003312145415 in words is "one trillion, three billion, three hundred twelve million, one hundred forty-five thousand, four hundred fifteen".