1201930370 has 8 divisors (see below), whose sum is σ = 2163474684. Its totient is φ = 480772144.

The previous prime is 1201930369. The next prime is 1201930393. The reversal of 1201930370 is 730391021.

It can be written as a sum of positive squares in 2 ways, for example, as 1200137449 + 1792921 = 34643^2 + 1339^2 .

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

It is a super-2 number, since 2×1201930370² = 2889273228656673800, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60096509 + ... + 60096528.

Almost surely, 2^1201930370 is an apocalyptic number.

1201930370 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1201930370 is a deficient number, since it is larger than the sum of its proper divisors (961544314).

1201930370 is a wasteful number, since it uses less digits than its factorization.

1201930370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120193044.

The product of its (nonzero) digits is 1134, while the sum is 26.

The square root of 1201930370 is about 34668.8674461685. The cubic root of 1201930370 is about 1063.2280761981.

The spelling of 1201930370 in words is "one billion, two hundred one million, nine hundred thirty thousand, three hundred seventy".