1276530007130 has 32 divisors (see below), whose sum is σ = 2626047889920. Its totient is φ = 437660213760.

The previous prime is 1276530007127. The next prime is 1276530007147. The reversal of 1276530007130 is 317000356721.

It is a Harshad number since it is a multiple of its sum of digits (35).

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, 5788490 + ... + 6004970.

It is an arithmetic number, because the mean of its divisors is an integer number (82063996560).

Almost surely, 2^{1276530007130} is an apocalyptic number.

1276530007130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1276530007130 is an abundant number, since it is smaller than the sum of its proper divisors (1349517882790).

1276530007130 is a wasteful number, since it uses less digits than its factorization.

1276530007130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300734.

The product of its (nonzero) digits is 26460, while the sum is 35.

The spelling of 1276530007130 in words is "one trillion, two hundred seventy-six billion, five hundred thirty million, seven thousand, one hundred thirty".