155314130 has 8 divisors (see below), whose sum is σ = 279565452. Its totient is φ = 62125648.

The previous prime is 155314129. The next prime is 155314139. The reversal of 155314130 is 31413551.

155314130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 150283081 + 5031049 = 12259^2 + 2243^2 .

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 155314096 and 155314105.

It is not an unprimeable number, because it can be changed into a prime (155314139) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7765697 + ... + 7765716.

Almost surely, 2^155314130 is an apocalyptic number.

155314130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

155314130 is a deficient number, since it is larger than the sum of its proper divisors (124251322).

155314130 is a wasteful number, since it uses less digits than its factorization.

155314130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15531420.

The product of its (nonzero) digits is 900, while the sum is 23.

The square root of 155314130 is about 12462.5089769276. The cubic root of 155314130 is about 537.5311739626.

Adding to 155314130 its reverse (31413551), we get a palindrome (186727681).

The spelling of 155314130 in words is "one hundred fifty-five million, three hundred fourteen thousand, one hundred thirty".