151696703 has 4 divisors (see below), whose sum is σ = 159680760. Its totient is φ = 143712648.

The previous prime is 151696687. The next prime is 151696723. The reversal of 151696703 is 307696151.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 151696703 - 2⁴ = 151696687 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151696723) 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, 3992000 + ... + 3992037.

It is an arithmetic number, because the mean of its divisors is an integer number (39920190).

Almost surely, 2^151696703 is an apocalyptic number.

151696703 is a deficient number, since it is larger than the sum of its proper divisors (7984057).

151696703 is an equidigital number, since it uses as much as digits as its factorization.

151696703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7984056.

The product of its (nonzero) digits is 34020, while the sum is 38.

The square root of 151696703 is about 12316.5215462808. The cubic root of 151696703 is about 533.3251292575.

It can be divided in two parts, 15 and 1696703, that multiplied together give a triangular number (25450545 = T₇₁₃₄).

The spelling of 151696703 in words is "one hundred fifty-one million, six hundred ninety-six thousand, seven hundred three".