1045120141 has 8 divisors (see below), whose sum is σ = 1125998720. Its totient is φ = 964310832.

The previous prime is 1045120127. The next prime is 1045120157. The reversal of 1045120141 is 1410215401.

1045120141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 1045120141 - 2⁹ = 1045119629 is a prime.

It is a super-2 number, since 2×1045120141² = 2184552218247719762, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1045124141) 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, 16480 + ... + 48598.

It is an arithmetic number, because the mean of its divisors is an integer number (140749840).

Almost surely, 2^1045120141 is an apocalyptic number.

It is an amenable number.

1045120141 is a deficient number, since it is larger than the sum of its proper divisors (80878579).

1045120141 is a wasteful number, since it uses less digits than its factorization.

1045120141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34635.

The product of its (nonzero) digits is 160, while the sum is 19.

The square root of 1045120141 is about 32328.3179426335. The cubic root of 1045120141 is about 1014.8193490526.

Adding to 1045120141 its reverse (1410215401), we get a palindrome (2455335542).

The spelling of 1045120141 in words is "one billion, forty-five million, one hundred twenty thousand, one hundred forty-one".