1146121370 has 16 divisors (see below), whose sum is σ = 2064620448. Its totient is φ = 458092560.

The previous prime is 1146121357. The next prime is 1146121391. The reversal of 1146121370 is 731216411.

It is a super-3 number, since 3×1146121370³ (a number of 28 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30776 + ... + 56915.

It is an arithmetic number, because the mean of its divisors is an integer number (129038778).

Almost surely, 2^1146121370 is an apocalyptic number.

1146121370 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1146121370 is a deficient number, since it is larger than the sum of its proper divisors (918499078).

1146121370 is a wasteful number, since it uses less digits than its factorization.

1146121370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89005.

The product of its (nonzero) digits is 1008, while the sum is 26.

The square root of 1146121370 is about 33854.4143355043. The cubic root of 1146121370 is about 1046.5103713817.

Adding to 1146121370 its reverse (731216411), we get a palindrome (1877337781).

The spelling of 1146121370 in words is "one billion, one hundred forty-six million, one hundred twenty-one thousand, three hundred seventy".