1123152650437 has 8 divisors (see below), whose sum is σ = 1124894010240. Its totient is φ = 1121412596640.

The previous prime is 1123152650407. The next prime is 1123152650449. The reversal of 1123152650437 is 7340562513211.

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 1123152650437 - 2³¹ = 1121005166789 is a prime.

It is a super-2 number, since 2×1123152650437² (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 1123152650437.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1123152650407) 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, 1401889 + ... + 2052217.

It is an arithmetic number, because the mean of its divisors is an integer number (140611751280).

Almost surely, 2^{1123152650437} is an apocalyptic number.

It is an amenable number.

1123152650437 is a deficient number, since it is larger than the sum of its proper divisors (1741359803).

1123152650437 is a wasteful number, since it uses less digits than its factorization.

1123152650437 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 653003.

The product of its (nonzero) digits is 151200, while the sum is 40.

The spelling of 1123152650437 in words is "one trillion, one hundred twenty-three billion, one hundred fifty-two million, six hundred fifty thousand, four hundred thirty-seven".