403225550131 has 8 divisors (see below), whose sum is σ = 409340175824. Its totient is φ = 397113757920.

The previous prime is 403225550099. The next prime is 403225550137. The reversal of 403225550131 is 131055522304.

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 403225550131 - 2⁵ = 403225550099 is a prime.

It is a super-2 number, since 2×403225550131² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 403225550093 and 403225550102.

It is not an unprimeable number, because it can be changed into a prime (403225550137) 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, 420720 + ... + 991693.

It is an arithmetic number, because the mean of its divisors is an integer number (51167521978).

Almost surely, 2^403225550131 is an apocalyptic number.

403225550131 is a deficient number, since it is larger than the sum of its proper divisors (6114625693).

403225550131 is a wasteful number, since it uses less digits than its factorization.

403225550131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1416741.

The product of its (nonzero) digits is 18000, while the sum is 31.

The spelling of 403225550131 in words is "four hundred three billion, two hundred twenty-five million, five hundred fifty thousand, one hundred thirty-one".