131425030 has 32 divisors (see below), whose sum is σ = 258953760. Its totient is φ = 47627520.

The previous prime is 131424991. The next prime is 131425043. The reversal of 131425030 is 30524131.

It is a junction number, because it is equal to n+sod(n) for n = 131424989 and 131425007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32986 + ... + 36754.

It is an arithmetic number, because the mean of its divisors is an integer number (8092305).

Almost surely, 2^131425030 is an apocalyptic number.

131425030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131425030 is a deficient number, since it is larger than the sum of its proper divisors (127528730).

131425030 is a wasteful number, since it uses less digits than its factorization.

131425030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4104.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 131425030 is about 11464.0756278036. The cubic root of 131425030 is about 508.4239826394.

Adding to 131425030 its reverse (30524131), we get a palindrome (161949161).

The spelling of 131425030 in words is "one hundred thirty-one million, four hundred twenty-five thousand, thirty".