1003154355245 has 64 divisors (see below), whose sum is σ = 1409063952384. Its totient is φ = 671366741760.

The previous prime is 1003154355209. The next prime is 1003154355263. The reversal of 1003154355245 is 5425534513001.

It is not a de Polignac number, because 1003154355245 - 2¹⁰ = 1003154354221 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1003154355199 and 1003154355208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 547871480 + ... + 547873310.

It is an arithmetic number, because the mean of its divisors is an integer number (22016624256).

Almost surely, 2^{1003154355245} is an apocalyptic number.

It is an amenable number.

1003154355245 is a deficient number, since it is larger than the sum of its proper divisors (405909597139).

1003154355245 is a wasteful number, since it uses less digits than its factorization.

1003154355245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3282.

The product of its (nonzero) digits is 180000, while the sum is 38.

Adding to 1003154355245 its reverse (5425534513001), we get a palindrome (6428688868246).

The spelling of 1003154355245 in words is "one trillion, three billion, one hundred fifty-four million, three hundred fifty-five thousand, two hundred forty-five".