11401200102987 has 10 divisors (see below), whose sum is σ = 17031422376188. Its totient is φ = 7600800068604.

The previous prime is 11401200102967. The next prime is 11401200103009. The reversal of 11401200102987 is 78920100210411.

11401200102987 is a `hidden beast` number, since 11 + 401 + 200 + 10 + 29 + 8 + 7 = 666.

It is not a de Polignac number, because 11401200102987 - 2¹² = 11401200098891 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11401200102907) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 70377778333 + ... + 70377778494.

Almost surely, 2^{11401200102987} is an apocalyptic number.

11401200102987 is a deficient number, since it is larger than the sum of its proper divisors (5630222273201).

11401200102987 is an equidigital number, since it uses as much as digits as its factorization.

11401200102987 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140755556839 (or 140755556830 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 36.

The spelling of 11401200102987 in words is "eleven trillion, four hundred one billion, two hundred million, one hundred two thousand, nine hundred eighty-seven".