11368121254 has 16 divisors (see below), whose sum is σ = 19508940576. Its totient is φ = 4866868800.

The previous prime is 11368121213. The next prime is 11368121257. The reversal of 11368121254 is 45212186311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11368121257) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 418287 + ... + 444634.

It is an arithmetic number, because the mean of its divisors is an integer number (1219308786).

Almost surely, 2^11368121254 is an apocalyptic number.

11368121254 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

11368121254 is a deficient number, since it is larger than the sum of its proper divisors (8140819322).

11368121254 is an equidigital number, since it uses as much as digits as its factorization.

11368121254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 863871.

The product of its digits is 11520, while the sum is 34.

The spelling of 11368121254 in words is "eleven billion, three hundred sixty-eight million, one hundred twenty-one thousand, two hundred fifty-four".