1036121054 has 4 divisors (see below), whose sum is σ = 1554181584. Its totient is φ = 518060526.

The previous prime is 1036121041. The next prime is 1036121057. The reversal of 1036121054 is 4501216301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4501216301 = 1153 ⋅3903917.

It is a super-3 number, since 3×1036121054³ (a number of 28 digits) contains 333 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1036121057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 259030262 + ... + 259030265.

It is an arithmetic number, because the mean of its divisors is an integer number (388545396).

Almost surely, 2^1036121054 is an apocalyptic number.

1036121054 is a deficient number, since it is larger than the sum of its proper divisors (518060530).

1036121054 is an equidigital number, since it uses as much as digits as its factorization.

1036121054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 518060529.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 1036121054 is about 32188.8343063243. The cubic root of 1036121054 is about 1011.8982221745.

Adding to 1036121054 its reverse (4501216301), we get a palindrome (5537337355).

The spelling of 1036121054 in words is "one billion, thirty-six million, one hundred twenty-one thousand, fifty-four".