151103455 has 8 divisors (see below), whose sum is σ = 187173504. Its totient is φ = 116983200.

The previous prime is 151103443. The next prime is 151103473. The reversal of 151103455 is 554301151.

It is a happy number.

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

It is not a de Polignac number, because 151103455 - 2⁹ = 151102943 is a prime.

It is a super-2 number, since 2×151103455² = 45664508225874050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 487276 + ... + 487585.

It is an arithmetic number, because the mean of its divisors is an integer number (23396688).

Almost surely, 2^151103455 is an apocalyptic number.

151103455 is a deficient number, since it is larger than the sum of its proper divisors (36070049).

151103455 is an equidigital number, since it uses as much as digits as its factorization.

151103455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 974897.

The product of its (nonzero) digits is 1500, while the sum is 25.

The square root of 151103455 is about 12292.4145309211. The cubic root of 151103455 is about 532.6289870989.

The spelling of 151103455 in words is "one hundred fifty-one million, one hundred three thousand, four hundred fifty-five".