151161002 has 4 divisors (see below), whose sum is σ = 226741506. Its totient is φ = 75580500.

The previous prime is 151160987. The next prime is 151161007. The reversal of 151161002 is 200161151.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 200161151 = 1019 ⋅196429.

It can be written as a sum of positive squares in only one way, i.e., 85729081 + 65431921 = 9259^2 + 8089^2 .

It is not an unprimeable number, because it can be changed into a prime (151161007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37790249 + ... + 37790252.

Almost surely, 2^151161002 is an apocalyptic number.

151161002 is a deficient number, since it is larger than the sum of its proper divisors (75580504).

151161002 is an equidigital number, since it uses as much as digits as its factorization.

151161002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75580503.

The product of its (nonzero) digits is 60, while the sum is 17.

The square root of 151161002 is about 12294.7550605939. The cubic root of 151161002 is about 532.6965948846.

The spelling of 151161002 in words is "one hundred fifty-one million, one hundred sixty-one thousand, two".