119950497154 has 4 divisors (see below), whose sum is σ = 179925745734. Its totient is φ = 59975248576.

The previous prime is 119950497137. The next prime is 119950497167. The reversal of 119950497154 is 451794059911.

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

It can be written as a sum of positive squares in only one way, i.e., 91157497929 + 28792999225 = 301923^2 + 169685^2 .

It is a junction number, because it is equal to n+sod(n) for n = 119950497095 and 119950497104.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29987624287 + ... + 29987624290.

Almost surely, 2^119950497154 is an apocalyptic number.

119950497154 is a deficient number, since it is larger than the sum of its proper divisors (59975248580).

119950497154 is an equidigital number, since it uses as much as digits as its factorization.

119950497154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59975248579.

The product of its (nonzero) digits is 2041200, while the sum is 55.

The spelling of 119950497154 in words is "one hundred nineteen billion, nine hundred fifty million, four hundred ninety-seven thousand, one hundred fifty-four".