1151912554330 has 32 divisors (see below), whose sum is σ = 2116994128704. Its totient is φ = 451185159936.

The previous prime is 1151912554307. The next prime is 1151912554363. The reversal of 1151912554330 is 334552191511.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6047124 + ... + 6234703.

It is an arithmetic number, because the mean of its divisors is an integer number (66156066522).

Almost surely, 2^{1151912554330} is an apocalyptic number.

1151912554330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1151912554330 is a deficient number, since it is larger than the sum of its proper divisors (965081574374).

1151912554330 is a wasteful number, since it uses less digits than its factorization.

1151912554330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12282030.

The product of its (nonzero) digits is 81000, while the sum is 40.

The spelling of 1151912554330 in words is "one trillion, one hundred fifty-one billion, nine hundred twelve million, five hundred fifty-four thousand, three hundred thirty".