151032103 has 8 divisors (see below), whose sum is σ = 154441728. Its totient is φ = 147630744.

The previous prime is 151032073. The next prime is 151032107. The reversal of 151032103 is 301230151.

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

It is a cyclic number.

It is not a de Polignac number, because 151032103 - 2⁹ = 151031591 is a prime.

It is a super-2 number, since 2×151032103² = 45621392273205218, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151032107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48450 + ... + 51472.

It is an arithmetic number, because the mean of its divisors is an integer number (19305216).

Almost surely, 2^151032103 is an apocalyptic number.

151032103 is a deficient number, since it is larger than the sum of its proper divisors (3409625).

151032103 is a wasteful number, since it uses less digits than its factorization.

151032103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4133.

The product of its (nonzero) digits is 90, while the sum is 16.

The square root of 151032103 is about 12289.5119105683. The cubic root of 151032103 is about 532.5451369822.

Adding to 151032103 its reverse (301230151), we get a palindrome (452262254).

The spelling of 151032103 in words is "one hundred fifty-one million, thirty-two thousand, one hundred three".