1151039190 has 64 divisors (see below), whose sum is σ = 3323312640. Its totient is φ = 249246720.

The previous prime is 1151039189. The next prime is 1151039221. The reversal of 1151039190 is 919301511.

It is a super-2 number, since 2×1151039190² = 2649782433831712200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 140251 + ... + 148230.

It is an arithmetic number, because the mean of its divisors is an integer number (51926760).

Almost surely, 2^1151039190 is an apocalyptic number.

1151039190 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1151039190 is an abundant number, since it is smaller than the sum of its proper divisors (2172273450).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1151039190 is a wasteful number, since it uses less digits than its factorization.

1151039190 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288517.

The product of its (nonzero) digits is 1215, while the sum is 30.

The square root of 1151039190 is about 33926.9684764201. The cubic root of 1151039190 is about 1048.0050374396.

The spelling of 1151039190 in words is "one billion, one hundred fifty-one million, thirty-nine thousand, one hundred ninety".