151303402 has 8 divisors (see below), whose sum is σ = 227009376. Its totient is φ = 75633612.

The previous prime is 151303381. The next prime is 151303409. The reversal of 151303402 is 204303151.

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

It is a self number, because there is not a number n which added to its sum of digits gives 151303402.

It is not an unprimeable number, because it can be changed into a prime (151303409) 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, 7363 + ... + 18889.

It is an arithmetic number, because the mean of its divisors is an integer number (28376172).

Almost surely, 2^151303402 is an apocalyptic number.

151303402 is a deficient number, since it is larger than the sum of its proper divisors (75705974).

151303402 is a wasteful number, since it uses less digits than its factorization.

151303402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18092.

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

The square root of 151303402 is about 12300.5447846833. The cubic root of 151303402 is about 532.8638165593.

Adding to 151303402 its reverse (204303151), we get a palindrome (355606553).

The spelling of 151303402 in words is "one hundred fifty-one million, three hundred three thousand, four hundred two".