1303435145045 has 16 divisors (see below), whose sum is σ = 1706342820480. Its totient is φ = 947937432000.

The previous prime is 1303435145017. The next prime is 1303435145083. The reversal of 1303435145045 is 5405415343031.

It is not a de Polignac number, because 1303435145045 - 2¹⁶ = 1303435079509 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4076495 + ... + 4384595.

It is an arithmetic number, because the mean of its divisors is an integer number (106646426280).

Almost surely, 2^{1303435145045} is an apocalyptic number.

It is an amenable number.

1303435145045 is a deficient number, since it is larger than the sum of its proper divisors (402907675435).

1303435145045 is a wasteful number, since it uses less digits than its factorization.

1303435145045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 385036.

The product of its (nonzero) digits is 216000, while the sum is 38.

The spelling of 1303435145045 in words is "one trillion, three hundred three billion, four hundred thirty-five million, one hundred forty-five thousand, forty-five".