1134150220531 has 8 divisors (see below), whose sum is σ = 1173305145600. Its totient is φ = 1095442780608.

The previous prime is 1134150220523. The next prime is 1134150220537. The reversal of 1134150220531 is 1350220514311.

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 1134150220531 - 2³ = 1134150220523 is a prime.

It is a super-2 number, since 2×1134150220531² (a number of 25 digits) contains 22 as substring.

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 1134150220531.

It is not an unprimeable number, because it can be changed into a prime (1134150220537) 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, 111866131 + ... + 111876268.

It is an arithmetic number, because the mean of its divisors is an integer number (146663143200).

Almost surely, 2^{1134150220531} is an apocalyptic number.

1134150220531 is a deficient number, since it is larger than the sum of its proper divisors (39154925069).

1134150220531 is a wasteful number, since it uses less digits than its factorization.

1134150220531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223742573.

The product of its (nonzero) digits is 3600, while the sum is 28.

Adding to 1134150220531 its reverse (1350220514311), we get a palindrome (2484370734842).

The spelling of 1134150220531 in words is "one trillion, one hundred thirty-four billion, one hundred fifty million, two hundred twenty thousand, five hundred thirty-one".