131203010 has 8 divisors (see below), whose sum is σ = 236165436. Its totient is φ = 52481200.

The previous prime is 131203003. The next prime is 131203043. The reversal of 131203010 is 10302131.

It can be written as a sum of positive squares in 2 ways, for example, as 126270169 + 4932841 = 11237^2 + 2221^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 131202982 and 131203000.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6560141 + ... + 6560160.

Almost surely, 2^131203010 is an apocalyptic number.

131203010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131203010 is a deficient number, since it is larger than the sum of its proper divisors (104962426).

131203010 is a wasteful number, since it uses less digits than its factorization.

131203010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13120308.

The product of its (nonzero) digits is 18, while the sum is 11.

The square root of 131203010 is about 11454.3882420669. The cubic root of 131203010 is about 508.1375229590.

Adding to 131203010 its reverse (10302131), we get a palindrome (141505141).

The spelling of 131203010 in words is "one hundred thirty-one million, two hundred three thousand, ten".