1303374387087 has 12 divisors (see below), whose sum is σ = 1910751175320. Its totient is φ = 855947358288.

The previous prime is 1303374387067. The next prime is 1303374387121. The reversal of 1303374387087 is 7807834733031.

1303374387087 is a `hidden beast` number, since 1 + 30 + 3 + 37 + 438 + 70 + 87 = 666.

It is not a de Polignac number, because 1303374387087 - 2²² = 1303370192783 is a prime.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1303374387067) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1080741012 + ... + 1080742217.

It is an arithmetic number, because the mean of its divisors is an integer number (159229264610).

Almost surely, 2^{1303374387087} is an apocalyptic number.

1303374387087 is a deficient number, since it is larger than the sum of its proper divisors (607376788233).

1303374387087 is a wasteful number, since it uses less digits than its factorization.

1303374387087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2161483302 (or 2161483299 counting only the distinct ones).

The product of its (nonzero) digits is 7112448, while the sum is 54.

The spelling of 1303374387087 in words is "one trillion, three hundred three billion, three hundred seventy-four million, three hundred eighty-seven thousand, eighty-seven".