1190887251115 has 8 divisors (see below), whose sum is σ = 1463919938208. Its totient is φ = 929472976320.

The previous prime is 1190887251109. The next prime is 1190887251167. The reversal of 1190887251115 is 5111527880911.

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

It is not a de Polignac number, because 1190887251115 - 2³ = 1190887251107 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2904602847 + ... + 2904603256.

It is an arithmetic number, because the mean of its divisors is an integer number (182989992276).

Almost surely, 2^{1190887251115} is an apocalyptic number.

1190887251115 is a deficient number, since it is larger than the sum of its proper divisors (273032687093).

1190887251115 is an equidigital number, since it uses as much as digits as its factorization.

1190887251115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5809206149.

The product of its (nonzero) digits is 201600, while the sum is 49.

The spelling of 1190887251115 in words is "one trillion, one hundred ninety billion, eight hundred eighty-seven million, two hundred fifty-one thousand, one hundred fifteen".