1120900501 has 8 divisors (see below), whose sum is σ = 1299072384. Its totient is φ = 947239440.

The previous prime is 1120900483. The next prime is 1120900523. The reversal of 1120900501 is 1050090211.

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

It is not a de Polignac number, because 1120900501 - 2¹¹ = 1120898453 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120910501) 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, 1127170 + ... + 1128163.

It is an arithmetic number, because the mean of its divisors is an integer number (162384048).

Almost surely, 2^1120900501 is an apocalyptic number.

It is an amenable number.

1120900501 is a deficient number, since it is larger than the sum of its proper divisors (178171883).

1120900501 is an equidigital number, since it uses as much as digits as its factorization.

1120900501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2255411.

The product of its (nonzero) digits is 90, while the sum is 19.

The square root of 1120900501 is about 33479.8521651455. The cubic root of 1120900501 is about 1038.7770699854. Note that the first 3 decimals are identical.

Adding to 1120900501 its reverse (1050090211), we get a palindrome (2170990712).

The spelling of 1120900501 in words is "one billion, one hundred twenty million, nine hundred thousand, five hundred one".