1190101099 has 8 divisors (see below), whose sum is σ = 1374662448. Its totient is φ = 1018268160.

The previous prime is 1190101097. The next prime is 1190101103. The reversal of 1190101099 is 9901010911.

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

It is a cyclic number.

It is not a de Polignac number, because 1190101099 - 2¹ = 1190101097 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1190101099.

It is not an unprimeable number, because it can be changed into a prime (1190101093) 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, 3181902 + ... + 3182275.

It is an arithmetic number, because the mean of its divisors is an integer number (171832806).

Almost surely, 2^1190101099 is an apocalyptic number.

1190101099 is a deficient number, since it is larger than the sum of its proper divisors (184561349).

1190101099 is a wasteful number, since it uses less digits than its factorization.

1190101099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6364205.

The product of its (nonzero) digits is 729, while the sum is 31.

The square root of 1190101099 is about 34497.8419469972. The cubic root of 1190101099 is about 1059.7285109274.

The spelling of 1190101099 in words is "one billion, one hundred ninety million, one hundred one thousand, ninety-nine".