1120171499 has 8 divisors (see below), whose sum is σ = 1126197072. Its totient is φ = 1114156800.

The previous prime is 1120171489. The next prime is 1120171501. The reversal of 1120171499 is 9941710211.

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 1120171499 - 2¹⁶ = 1120105963 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1120171489) 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, 277832 + ... + 281834.

It is an arithmetic number, because the mean of its divisors is an integer number (140774634).

Almost surely, 2^1120171499 is an apocalyptic number.

1120171499 is a deficient number, since it is larger than the sum of its proper divisors (6025573).

1120171499 is a wasteful number, since it uses less digits than its factorization.

1120171499 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5437.

The product of its (nonzero) digits is 4536, while the sum is 35.

The square root of 1120171499 is about 33468.9632196756. The cubic root of 1120171499 is about 1038.5518240665.

The spelling of 1120171499 in words is "one billion, one hundred twenty million, one hundred seventy-one thousand, four hundred ninety-nine".