155350106 has 4 divisors (see below), whose sum is σ = 233025162. Its totient is φ = 77675052.

The previous prime is 155350081. The next prime is 155350141. The reversal of 155350106 is 601053551.

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., 79049881 + 76300225 = 8891^2 + 8735^2 .

It is a super-2 number, since 2×155350106² = 48267310868422472, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38837525 + ... + 38837528.

Almost surely, 2^155350106 is an apocalyptic number.

155350106 is a deficient number, since it is larger than the sum of its proper divisors (77675056).

155350106 is an equidigital number, since it uses as much as digits as its factorization.

155350106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77675055.

The product of its (nonzero) digits is 2250, while the sum is 26.

The square root of 155350106 is about 12463.9522624246. The cubic root of 155350106 is about 537.5726742189.

The spelling of 155350106 in words is "one hundred fifty-five million, three hundred fifty thousand, one hundred six".