1141001016 has 32 divisors (see below), whose sum is σ = 2854809600. Its totient is φ = 380026080.

The previous prime is 1141001011. The next prime is 1141001033. The reversal of 1141001016 is 6101001411.

It is a junction number, because it is equal to n+sod(n) for n = 1141000986 and 1141001004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1141001011) 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, 12111 + ... + 49281.

It is an arithmetic number, because the mean of its divisors is an integer number (89212800).

Almost surely, 2^1141001016 is an apocalyptic number.

It is an amenable number.

1141001016 is an abundant number, since it is smaller than the sum of its proper divisors (1713808584).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1141001016 is a wasteful number, since it uses less digits than its factorization.

1141001016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38459 (or 38455 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 15.

The square root of 1141001016 is about 33778.7065471726. The cubic root of 1141001016 is about 1044.9495991503.

Adding to 1141001016 its reverse (6101001411), we get a palindrome (7242002427).

The spelling of 1141001016 in words is "one billion, one hundred forty-one million, one thousand, sixteen".