1012837532987 has 8 divisors (see below), whose sum is σ = 1225618527456. Its totient is φ = 817079018112.

The previous prime is 1012837532957. The next prime is 1012837532999. The reversal of 1012837532987 is 7892357382101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1012837532987 - 2⁶ = 1012837532923 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1012837532957) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4255619768 + ... + 4255620005.

It is an arithmetic number, because the mean of its divisors is an integer number (153202315932).

Almost surely, 2^{1012837532987} is an apocalyptic number.

1012837532987 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

1012837532987 is a deficient number, since it is larger than the sum of its proper divisors (212780994469).

1012837532987 is an equidigital number, since it uses as much as digits as its factorization.

1012837532987 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8511239797.

The product of its (nonzero) digits is 5080320, while the sum is 56.

The spelling of 1012837532987 in words is "one trillion, twelve billion, eight hundred thirty-seven million, five hundred thirty-two thousand, nine hundred eighty-seven".