131635030 has 32 divisors (see below), whose sum is σ = 240724224. Its totient is φ = 51820896.

The previous prime is 131635027. The next prime is 131635033. The reversal of 131635030 is 30536131.

It is an interprime number because it is at equal distance from previous prime (131635027) and next prime (131635033).

It is a super-2 number, since 2×131635030² = 34655562246201800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 131634992 and 131635010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131635033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 233529 + ... + 234091.

It is an arithmetic number, because the mean of its divisors is an integer number (7522632).

Almost surely, 2^131635030 is an apocalyptic number.

131635030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131635030 is a deficient number, since it is larger than the sum of its proper divisors (109089194).

131635030 is a wasteful number, since it uses less digits than its factorization.

131635030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 900.

The product of its (nonzero) digits is 810, while the sum is 22.

The square root of 131635030 is about 11473.2310183313. The cubic root of 131635030 is about 508.6946368650.

The spelling of 131635030 in words is "one hundred thirty-one million, six hundred thirty-five thousand, thirty".